28 thoughts on “ Arduino Traffic Light ” Joel says: January 5, 2010 at 9:21 am That ... Do not build that circuit, unless your microcontroller has offended you in some way.

Arduino Traffic Light Server Monitoring Mod. 4:38 pm September 19, 2011 By Julian Horsey. ... It includes detailed diagrams and code snippets to help you get everything up and running smoothly.