Got one of those teeny tiny Arduino Uno Mini LE a few weeks ago.

After the novelty wore of, I decided to make a circuit sculpture LED Cube.

I figure if would take me a weekend. LOL

A few weekends later, I finally got it done.

Coming up with a jig to solder the cube was fun.  So was coming up with cool effects within such a limited 4x4x4 pixels.

Believe it or not, the cube did not work the first time because I made a mistake in the PCB layout!
If you're interested, here's what actually happened when I first power it on.