DC 12V 2-Channel Voltage Comparator Precise LM393 Module

10pcs WH148 Potentiometer Knobs 6mm dia Shaft Hole control knobs caps

$0.06

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

NFC Smart Card Tag 1k S50 13.56MHz IC Read Write RFID Arduino

$0.06

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

USB Female Port Connector Breakout Board Power 2.54mm Header for Arduino

$0.09

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

100Pcs Diymore Carbon Film Resistor 5% 1/4W 0.25W 1R 1M Ohm 1K 2.2K 4.7K 5.1K 6.8K 10K 15K

100PCS Carbon Film Resistor 5% 1/4W 0.25W 1R 1M Ohm 1K 2.2K 4.7K 5.1K 6.8K 10K 15K Resistance 1% +1% 1% Diy Electronic

$0.11

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

3-6V DC 0.35-0.4A R130 motor Type 130 Hobby micro motors 8000 RPM UK CF

$0.11

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

6.0V-12V to 5V AMS1117-5.0V Power Supply Module AMS1117-5.0

$0.11

{"id":4518024380503,"title":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","handle":"dc-12v-2-channel-voltage-comparator-precise-lm393-module","description":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:44:32+08:00","created_at":"2020-05-20T02:44:33+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Relay","Relays"],"price":1401,"price_min":1401,"price_max":4158,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179544916055,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3286-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 3pcs","public_title":"3pcs","options":["3pcs"],"price":1401,"weight":135,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544948823,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3286-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module - 10pcs","public_title":"10pcs","options":["10pcs"],"price":4158,"weight":450,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","options":["Batch"],"media":[{"alt":"DC 12V 2-Channel Voltage Comparator Precise LM393 Module","id":6257420533847,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1547276714_zLFhk.jpg?v=1592419885","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: DC12V.\u003cbr\u003eWorking current: DC12V 52mA\u003cbr\u003eSize:63*38mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, \u003cbr\u003ewhen the input voltage is greater than the reference voltage, the relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is less than the reference voltage, relay does not operate.\u003cbr\u003eTo compare respectively input voltage signals A and B, when the voltage signal A is greater than the voltage signal B, the relay is closed (11-10 closed, 11-12 disconnected), when the voltage signal A is less than B voltage signal\u003cbr\u003eThe setting voltage reference input of a voltage and on the module (reference voltage can be set through the adjustable resistor) the contrast, when the input voltage is less than the reference voltage,\u003cbr\u003ethe relay is closed (11-10 closed, 11-12 disconnected), when the input voltage is greater than the reference voltage, after the electric appliance does not work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Reference Voltage:\u003c\/strong\u003e\u003cbr\u003eVoltage reference module (1 or 2-3 input voltage value) after precision resistor divider, input voltage value determines the range of the reference voltage value,\u003cbr\u003eSuch as the input voltage is 12V, then the reference voltage adjustable range is 0-12V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule Purpose:\u003c\/strong\u003e\u003cbr\u003eThe automobile circuit hardware, industrial equipment, laboratory testing, application testing circuit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x? 2-Channel Voltage Comparator Module\u003cbr\u003e\u003cbr\u003e"}

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DC 12V 2-Channel Voltage Comparator Precise LM393 Module

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