This is a fun DIY project did using Arduino. This Arduino sketch controls 7 digital output pins (D1 to D7) in various patterns to create lighting effects using LEDs or other digital output devices.

This project uses an RFID module (RC522) to create an access control system with Arduino. The system checks RFID tags against a stored authorized UID and provides visual and audio feedback based on ...

Anyone can hang a poster from the wall, but if you're willing to put a little DIY into your home decorations, this Arduino-powered LED wall-art looks amazing, and reacts to music playing in the room ...