See, now you have to step it up a notch or two and put in the left-hand turn signals, ped crosswalk buttons and hall effect sensors to simulate traffic and control the priority of the state changes.
koyaanisqatsi,
I live in a small town in Wisconsin. Our closest stop light is 22 miles away..... ;D
Anyway, I built the basics for others to build upon and make my design pale in comparison.... O.K., I just don't have the ambition right now...... Really, I'm working on connecting my Arduino to my Roomba Discovery.
By the way, since when does a $1.92 plug end up being almost $10.00 with USPS shipping added???????
Anyway, anyone else hack a Roomba? :
Dan