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 ...

This project is to control servo motors using Arduino UNO R3 simulated with TINKERCAD circuit , The servo motor is used in robotics to activate movements, giving the arm to its precise angle , so we ...

The resistance value varies per manufacturer, but 220Ω per leg is a safe bet. Tip: learn how to power light bulbs using Arduino with a relay module. What You’ll Need If you’re ready to get started, ...