Posted in LED Hacks Tagged LED cube, PD9823, rgb, Teensy 4.0 ← 3D-Printed Braiding Machine Will Show You The Ropes Back-to-the-Office Ergo Brings A Bit Of Home Sweet Home → ...

The multi-step tutorial covers everything from getting parts to building the cube to writing simple software to address the cube.

The cube seems solid enough as a result, and even when handled the LED boards don’t really flop around too much. See the cube in action in the video below.