SmartDice

Just another dice based on a few LEDs, an ATmega8 and a nice 3d printed case with shake control
Use a solder iron to place the m3 nuts into the top part and screw it together with the bottom part using m3 screws.

Schematics and Software: https://github.com/HcDevel/LED-Dice
https://www.youtube.com/watch?v=fwNr4n2L4TE