5_11_17 Arduinos on your own - Making a Traffic Light

May 11, 2017

EQs: How can you have multiple outputs with Arduino?  Does it matter which ports you connect to/why?

Doing:  Build an RYG LED Traffic Signal on your breadboard, write the code in C++ and set up your Arduino to drive the signal.

You may recognize the box sitting nearby in intersections.  This is the traffic controller box and makes the lights change as traffic approaches.  Create your own using the Arduino board.