To get our attention, your traffic light is going to need to have a unique hook. So how did [Ronald Diaz] manage to get his project to stand ... recreated in his Arduino code.

[Rockwell] sent us an update on his traffic light hacking ... control of the hardware over to an Arduino. Instead of building the board into the project he’s included just the parts he needs ...

But none of them come close to the awesomeness of this traffic light server monitoring system, which has been created using a little Arduino wizardry. The monitor has been created to work ...