Here is a traffic light system based on Arduino that can be used in a 3-way ond 4-way intersections. It has an additional blinking orange led that is used to signal when the pedestrians can cross the ...

[Rockwell] sent us an update on his traffic light hacking. Dedicated readers will remember seeing this legally attained traffic signal controlled through a parallel port from back in 2005. The new … ...

You can use an RGB LED module (of course with series resistors) in lieu of the proposed traffic light LED module. This utterly simple code snippet will help you to control the RYG LEDs in the traffic ...

Arduino controlled Christmas lights! It all started because [Anx2k] had some leftover LED’s from one of his other projects, so he decided to make use of them as permanently mounted Christmas lights.

Making use of an ioBridge IO-204 module, an Arduino Wave Kit, an Arduino Duemilanove board, solid state relays, and the Oracle Application Express for connectivity, he was able to get his internet ...