I have been reading the schematic of ATX power supply and try to find out how that power supply can be converted into building an inverter. So I was searching for components which I can reuse from the ATX power supply circuit to build a diy inverte…
I started my journey to learning how to make power supply from the mobile adapter circuit. While learning what components are used has led me to PC817C optocoupler IC found inside these mobile phone voltage regulator circuit . The PC817C is an opto…
In this tutorial, we will learn how to use an optocoupler with Arduino to control a motor, providing electrical isolation between the Arduino and the motor driver. Optocouplers are essential in situations where you want to protect your microcontrol…
Controlling LED-based signboards based on ambient light levels can significantly improve their efficiency and usability. An automatic light control system can ensure that LEDs turn on only when it's dark and turn off during bright daylight, savi…
DC motors are commonly used in many applications, including robotics, automation, and various industrial applications. In order to control the speed and direction of these motors, a microcontroller is used to send signals to the motor. The ATmega32 …
