[757labs] Money Validator

[telmnstr at 757.org]

> (I just nominated myself, didn't I?)
> - Jody

You sure did!

The one we played with for the skeeball had settings to switch it from 
like RS232 to pulses. The pulses could represent (in quarters) how much. 
So if you had a machine that did quarters, you could mount a dollar 
validator on it and then it'd do 4 pulses to the quarter input.

The rs232 thing really surprised us. It's pimp.

And what's even funnier, is you hit a button on the back then use this 
downloadable, printable, scantron style configuration sheet to set it up. 
Hit the botton on the back and shove in the programming paper, and you got 
it.