Parametric Minecraft Ore Lamp

My kids are into Minecraft in a big way and I wanted to make them a lamp each.

I researched a few different designs but none offered exactly what I wanted to I wrote this OpenSCAD script.

I realised that making the holes in the face to be an interesting challenge and I thought it would be great to make it so it could be changed. I came up with the array approach which defines what is present on the cube faces.

The cube is fully scalable and the script automatically calculates how big the hole should be given the size of the cube.

Printed in Prusa silver PLA at 0.15mm layer height with no supports. The pdf document shows how to wire up the inside to the Digispark ATtiny-85. Sourcecode is included in the zip file.