His 8x8x8 RGB LED cube is the best we’ve ever seen. To start his build, [Nick] built a simple 4x4x4 cube as a proof of concept. The baby cube worked but the fabrication process got him thinking.
Wilkerson, a DIY enthusiast with a passion for creative projects and hands-on building. For more inspiration, check out The Craftistry for all things DIY!" ...
So how about combining the best of both worlds, by using LEDs to make a Numitron-like display? That’s exactly what [Jay Hamlin] did when he built a digital clock based on LED filaments.