Projects

Tag Projects for: 'Siren'
Arduino Police Siren With LED Police Lights

In this tutorial we will learn how to make a police siren with flashing led blue and red. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) 2x RGB LED (If you dont have it just use a regular LEDs blue and red) Piezo buzzer Jumper wires Visuino …