Monday, February 23, 2009


Microcontroller based traffic control system is an application specific project, which is used to control the traffic. An embedded system is developed which consists of a microcontroller, IR transmitter and receiver, LED’s
This project is implemented by placing IR transmitters, receivers and led’s at the 4 way junction, the four paths are represented as R1,R2,R3,R4

Transmitters and receivers are placed at either sides of the four paths, and 4 led’s at corner of the junction
When there is a traffic along the paths,value of R would be 000 which are the values of IR sensors and if there is no traffic the value is 111


1 comment:

  1. i dont c this download working.
    either it is set to private or there is an error.
    plz help dear.


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