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 ...

Hackaday Editors Mike Szczys and Elliot Williams get caught up on the most interesting hacks of the past week. On this episode we take a deep dive into radiation-monitor projects, both Geiger tube and ...

This device tends to create a large, animated, self-contained visualization cube of LEDs which can be used mostly for artistic purposes and other uses. The first part of the construction includes the ...

We love seeing retro games evolve into new, unexpected dimensions. Enter [Markus]’ adaptation of 3D Tetris on a custom-built 3x3x12 RGB LED matrix. Developed as a university project, this open-source ...

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 ...