__circuit design__for a random number generator? I've tried looking on Google, but only came up with University projects involving Geiger counters etc., and online random number generators. I'm taking electronics for GCSE, so nothing too complex, please. It really doesn't matter if the numbers are truly random.

At the moment, I'm currently considering mutilating 3 electronic dice circuits from www.maplin.co.uk , and putting them together to make a 3 digit number generator. Does anybody have a circuit design, or a better idea than the one I suggested?