This project demonstrates how to interface a relay module with an Arduino to control high-voltage appliances safely. The setup involves using a relay as a switch, allowing the Arduino to control ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

A C++ POO Arduino PlatformIO project of a timer for a relay. It uses a relay module, an OLED 0.96 inch display for timer visualization and 4 push buttons to operate it. These buttons have the ...