My 2nd Arduino Project - Interactive Traffic Light with a button

This project is about showing how button would change the state of the lights to make the cars stop and the pedestrian to cross safely.

Initially the car green light and pedestrian red light are on.  Once I pressed the green button, car green light will turn to yellow and red, then pedestrian red light will turn to green and so.

The video recorded an interactive traffic light demonstrated built by 5 LEDs and an Arduino UNO.

BTW, below is the book that I am currently reading.  It's very easy to follow that I highly recommend this book for those who just start to learn Arduino.

Beginning Arduino (Technology in Action) Paperback – September 17, 2013

by Michael McRoberts  (Author)

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