Build an ESP8266 Web server (NodeMCU)
This tutorial is a step-by-step guide that show how to build and ESP8266 server that will controls two LEDs. The ESP 8266 web server is…
This tutorial is a step-by-step guide that show how to build and ESP8266 server that will controls two LEDs. The ESP 8266 web server is…
Speaker protection board circuit diagram – The circuit is very easy to build at home. simple and very effective speaker protection board for your stereo…
Green masking is a popular word because recently only the green color is used as the PCB masking. Nowadays blue, black color are also using…
The power inverter is based on the ic SG3525 PWM. The circuit is not complex which is very easy to build. working on this board…
Shaking PCB in a ferric chloride solution for a long time without any mechanical support. Your hand will definitely get tired. The PCB is not…