LED Dice

This dice is designed to hold 5mm LEDs inside the dice points that light up when the side they are on is facing up. Inside the dice is a chamber that holds a 10mm steel ball which acts as a contact for blank wires on the side of the chamber. Wired correctly this acts as an orientation sensor.

The inner chamber is constructed out of two identical parts, so you need two prints of that part. Place a steel ball inside and run blank wires through the holes so that the steel ball makes an electric