I think it would be fun to make an LED Cube as a display device.
This looks challenging and I think I’ll learn a few things in the process.
Soldering the cube looks a bit time consuming. We’ll have to see what sort of jigs I can come up with. I wonder what other shapes can be made.
Also, I think it would fit in to a couple of my art projects as this is a good system for visualization and graphing.
I actually have a kit for a 3×3 matrix that uses Arduino. I got it from Joey (LookWhatJoeysMaking).
Here’s a 4×4 version.