Powered by an Arduino Uno, the light painter provides a user interface on a 16×2 LCD which allows control over not only the brightness of the WS2812 LED strips but selecting and loading different ...

[Dave]’s been working pretty hard on his Arduino driven, LED-lit, magical staff for the past few months, and now it’s finally coming together. He’s using 6 LED strips that contain 55 LEDs ...

Although the Arduino Uno can power a host of projects ... ranging from simple LED-blinking setups and music visualizers to complex 3D printers and gamepads. Plus, these microcontrollers can ...