LED cubes were once an exercise in IO mastery, requiring multiplexing finesse in order to drive arrays of many LEDs. Going RGB only increased the challenge. This build from [DIY GUY Chris] shows ...

A reaction-based memory game using an 8x8 LED matrix and PIC16F877A. Control the LED cursor to match blinking positions in the correct order. Levels get harder as you progress. Make a mistake? The ...

Tobers Multidisplay turns your LED-Matrix display into a widely configurable and customizable message center. For ESP8266 or ESP32 and MAX7219 8x8 LED matrix modules.