NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp modu

1.8 inch 128x160 TFT LCD Shield Module SPI Serial Interface for Arduino Esplora

$14.69

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

DC 9-12V 1MHz-1.2GHz RF Frequency Counter Tester Digital Cymometer PLJ-0802-E LCD 0802 Screen For Ham Radio 1-1200mhz DIY Kit

$9.65

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

RF Signal Frequency Counter Cymometer Blue/Red/Green 8 Bit Tube LED Digital Tester 0.1MHz to 60MHz 20MHz to 2400MHZ 2.4GHz Meter

$7.21

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

Red/Blue/Green LED display 6 digits 0.1MHz~65MHz Digital RF Frequency Meter Counter Tester Cymometer PLJ-6LED-A DC 8V~15V

$5.80

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

XH-M600 Digital LED Charger Control Module 6-60V Storage Lithium Battery Charging Protection Board Controller

$3.80

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

Switch Delay Time Relay Module Micro USB 5V LED Display Automation Cycle Delay Timer Control Board

$2.89

{"id":4518024937559,"title":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","handle":"ne555-cd4017-led-light-water-diy-kits-electronic-suite-water-lamp-module-red","description":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e","published_at":"2020-05-20T02:44:55+08:00","created_at":"2020-05-20T02:44:57+08:00","vendor":"DIYTECH","type":"Funny DIY","tags":["Kits"],"price":174,"price_min":174,"price_max":515,"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":32179544686679,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT777-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 3pcs","public_title":"3pcs","options":["3pcs"],"price":174,"weight":51,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179544719447,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT777-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red - 10pcs","public_title":"10pcs","options":["10pcs"],"price":515,"weight":170,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","options":["Batch"],"media":[{"alt":"NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red","id":6257422434391,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1495433787_8470.jpg?v=1592419883","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Model: LSD-10\u003cbr\u003eSupply Voltage :3 - 4 .5 V\u003cbr\u003ePCB size: 88 * 25mm\u003cbr\u003ePCB thickness: 1.0mm\u003cbr\u003e\u003cbr\u003eCircuit:\u003cbr\u003e\u003cbr\u003eThe kit mainly by the clock generation circuit and decimal counter circuit constitute\u003cbr\u003eBy NE555 core self-excited multivibrator power through R2, R1, VR1 to charge the capacitor C2, \u003cbr\u003ewhen C2 just start charging, U1's pin 2 is low, so the output end of the 3 foot was high power by R2, R1, VR1 C2 charges to 2\/3 of the supply voltage, \u003cbr\u003ethe output level of 3 feet from high to low, U1 internal discharge tube is turned on, capacitor C2 via VR1, R1, U1 pin 7 discharge , \u003cbr\u003eless than 1\/3 of the supply voltage until the voltage across C2, U1's level of 3 feet from the low to high level. C1 again charging, so the cycle formed oscillation. The charging time is: 0.695 (R2 + R1 + VR1) \u003cbr\u003eC2 discharge time: 0.695 (VR1 + R1) C2, regulator VR1 can be controlled oscillator output frequency, U1 clock oscillation signal constantly applied to the U2 to pin 14, \u003cbr\u003eU2's 10 output terminal 10 is connected with LED, when U2's 10 output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect.\u003cbr\u003eAdjust VR1 to adjust the flow rate of the LED lights.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003e\u003cbr\u003e 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red\u003c\/p\u003e"}

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NE555+CD4017 LED Light Water DIY Kits Electronic suite Water lamp module Red

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