Wemos D1 Mini to 12V Chinese 2 relay assembly with DS18B20 temp sensor

My project is a 12V wireless light controller using the ESP8266 chip (Wemos D1 mini) and a 2 relay assembly. With this assembly, some embedded code and a smart light switch and MQTT I control many 12V luminaries. The PCB's allow me to quickly build the controller and deploy it to a new pair of 12V lights (using a 3D printer box). The PCB's we manufactured accurately and shipped quickly. I am very happy with the product and the quick service. PCB Way is my new home for PCB fabrication. Five stars! Steve

Apr 25,2019
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PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
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