Watching a good old-fashioned light show is always a treat. Whether it be a Christmas light show covering a house or an army of drones making patterns in the night sky. Here, however, we have a light ...

LED cubes are all the rage right now. High-end hardware capable of driving large arrays keeps getting cheaper in price, and 3D printers and pre-built boards can make assembly a snap. After attending a ...

It’s strange how things work out sometimes. For example, way back in the mists of time, I visited a local electronics flea market and picked up an Arduino-ish-based 4x4x4 3D LED cube kit. In fact, it ...

We see all kinds of projects come across the news desk at Hackaday. Sometimes it’s a bodge, neatly executed, that makes us laugh out loud at its simple ingenuity. Other times, it’s a case of great ...

Digging out video material on Light-Emitting Diodes certainly leads to the excavation of cube-shaped content (as well as the occasional snake…) First off, let’s enter the two dimensional matrix before ...