i think this can be done easily with aurdino uno board..

 

Hello,

Just have a look here:
http://www.makeuseof.com/tag/arduino-traffic-light-controller/

This page was found using the following query:
traffic light "arduino uno"

When do YOU learn to use the search engines?

Bertus

 

i think this can be done easily with aurdino uno board..

Yes, should be a piece of cake for you. Use 3 of the digital pins and connect 3 LED with current limiting resistors.
Writing programs for Arduino should be easy for you as you have experience in C.

Allen

 

When do YOU learn to use the search engines?

Probably never, so long as people keep indulging him here on AAC.

 

OK, let's pretend to be blind and deaf for a while.......

Allen