Data and power signals flow around the cube via solder connections along the edges of the faces of the cube. Running the show is an ATmega328P, the same microcontroller you’d find in an Arduino Uno.

Posted in Arduino Hacks, LED Hacks Tagged cube, rainbow cube kit, rainbowduino, RGB LED, seeed studio, tlc5940 ← OsPID: The Open Source PID Controller Hackaday Links: January 5, 2012 → ...