How to make AC Tester | Mains Voltage Detector Circuit | DIY
Introduction, Hi and welcome back to a new tutorial. In this tutorial we are going to make this simple 3 Transistor contact less Mains voltage detector circuit. And understand how…
Install ESP8266 & ESP32 Boards on Arduino IDE
Introduction, In this tutorial, I’ll show you how you can install ESP8266 boards on your Arduino IDE. The ESP8266 has created an plugin for Arduino IDE. That allows us to…
DIY Power Supply using ATX PSU
Introduction If we have a power supply which has not been in use for some reason, we don't need to throw it. We can convert it into a bench power…