DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module
DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module
brand: DIYTECH SKU:DT3066-03
Regular price
$32.70
Sale price
$28.44
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- Free return Within 60 days
- Consultancyservice@diytech.cc
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The module name: 4 voltage comparison module
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Features: through the comparison of the two voltage to the control circuit on or off by
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1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be
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set through the adjustable resistor) comparison, when the input voltage is greater than the reference
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voltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the
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reference voltage, the relay does not operate.
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2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S
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less than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage
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signal A is less than B voltage signal, the relay does not work.
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Three features: the setting voltage reference input of a voltage and on the module (reference voltage can
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be set through the adjustable resistor) comparison, when the input voltage is less than the reference
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voltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the
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reference voltage, the relay does not operate.
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The reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,
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add the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply
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voltage change, adjustable reference voltage range can reach 0-31V.
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Module purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application
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Testing circuit
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Working voltage: DC DC5V, 12V, 24V
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Working current: DC5V:350ma, DC12V:200ma, DC24V:150ma
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Module size: 9.*65*20mm
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Package:
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1 x module
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Other Customers also buy:
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Translation missing: en.products.product.regular_price$0.06 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price$0.06 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price$0.99$0.09 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price$0.50$0.11 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price$0.11 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price$0.11 On Sale{"id":4521859121239,"title":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module","handle":"dc-12v-4-channel-4ch-4-ch-voltage-comparator-stable-lm393-comparator-diy-kit-electronic-pcb-board-module","description":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e","published_at":"2020-05-22T21:33:07+08:00","created_at":"2020-05-22T21:33:09+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits","Relay","Relays"],"price":2844,"price_min":2844,"price_max":8630,"available":true,"price_varies":true,"compare_at_price":3270,"compare_at_price_min":3270,"compare_at_price_max":3270,"compare_at_price_varies":false,"variants":[{"id":32151199318103,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3066-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":2844,"weight":270,"compare_at_price":3270,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151199350871,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3066-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 4 Channel 4CH 4 CH Voltage Comparator Stable LM393 Comparator Diy Kit Electronic PCB Board Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":8630,"weight":900,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","options":["Batch"],"media":[{"alt":"Dc 12V 4 Channel 4Ch Ch Voltage Comparator Stable Lm393 Diy Kit Electronic Pcb Board Module Function","id":6276696571991,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543031564_11J32.jpg?v=1590154389","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e ? \u003c\/p\u003e \n\u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe module name: 4 voltage comparison module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFeatures: through the comparison of the two voltage to the control circuit on or off by\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1.Function: the setting voltage reference input of a voltage and on the module (reference voltage can be\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eset through the adjustable resistor) comparison, when the input voltage is greater than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 closed, 10-11 disconnected), when the input voltage is less than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e2.Function two: two to compare respectively input voltage signals A and B, when the voltage signal is S\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eless than the voltage signal B, the relay is closed (10-9 closed, 10-11 disconnected), when the voltage\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003esignal A is less than B voltage signal, the relay does not work.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThree features: the setting voltage reference input of a voltage and on the module (reference voltage can\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ebe set through the adjustable resistor) comparison, when the input voltage is less than the reference\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage, the relay is closed (10-9 ratio, 11-10 disconnected), when the input voltage is greater than the\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ereference voltage, the relay does not operate.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eThe reference voltage: This version upgrades for the enhanced version 4 voltage comparator module,\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eadd the reference voltage stabilizing circuit, a reference voltage is not receiving module power supply\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003evoltage change, adjustable reference voltage range can reach 0-31V.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule purpose: the automobile circuit hardware, industrial equipment, laboratory testing, application\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eTesting circuit\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage: DC DC5V, 12V, 24V\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking current: DC5V:350ma, DC12V:200ma, DC24V:150ma\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eModule size: 9.*65*20mm\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003ePackage:\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e1 x module\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cimg alt=\"011267 (1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rnt6asfrK1RkSnb4q6xHRFXab.jpg\"\u003e \n \u003cimg alt=\"011267 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nSN5ayLxK1Rjy0Ffq6zYdVXaL.jpg\"\u003e \n \u003cimg alt=\"011267 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15F40au6sK1RjSsrbq6xbDXXa8.jpg\"\u003e \n \u003cimg alt=\"011267 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1WPF2asfrK1RkSmLyq6xGApXaW.jpg\"\u003e \n \u003cimg alt=\"011267 (11)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1KFx7axrvK1RjSszeq6yObFXaD.jpg\"\u003e \n \u003cimg alt=\"011267 (12)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k94ZatfvK1RjSspoq6zfNpXad.jpg\"\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n \u003cp\u003e ? \u003c\/p\u003e \n\u003c\/div\u003e \n\u003cp\u003e ? \u003c\/p\u003e"}
