Electronic Dice Kit
$10 http://www.picokit.com/ PicoDice DIY Electronic LED Dice Kit $10
Programmable with PicoFlow Alpha - 9 Free Video Tutorials
Truely random electronic dice with rolling display diy kit. This project has 7 led lights (light emitting diodes) that light up in a pattern much like a dice.
The dice has a rolling display and lands on a number between 1 and 6. It uses 3 AA batteries and is a great holiday project that is educational and great to increase your soldering skills.
Use this project in math or science class to generate a random experiment.
It uses a robot brain to controller the random sequence and selects the number according to the duration/period of the switch press in milliseconds.