Sure, the physical build itself looks great, but it’s what [Michael] did with the firmware that impresses us the most. He’s using an Arduino Mega to drive the 7x7x7 cube and manages to squeeze out ...

This massive LED cube contains over 4,000 individual lights and is able to make mesmerizing, three-dimensional rainbow patterns. Watching a good old-fashioned light show is always a treat. Whether it ...

RGB LED cubes are great, but building the cube is only half the battle – they also need to be driven. The larger the cube, the bigger the canvas you have to exercise your performance art, and the more ...