There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some text or ...

A few years ago [Brian McCafferty] created a nice big RGB LED panel ... his poster-sized display. Watch it in action in the video below, or see additional details on the project’s GitHub repository.

Maker constructed a 9x9x9 LED cube that ... make this awesome project: 729 RGB LEDs (WS2811) Organized into 9 3x3x9 Towers that can be easily replaced for maintenance Sound Arduino Nano ESP32 ...

So, here are five cool ideas you can bring to life by combining your Arduino microcontroller with a Raspberry Pi SBC. Ever ...