This Traffic Light Control circuit is very easy and simple electronic project which is used to handle the traffic.By using this circuit we can get rid of the vehicle collisions and traffic jams. Project will operate in such a way that it give guidance to the driver whether to drive or yield.
There are three indication lights or controls, which will provide the instruction to the driver.
This traffic light circuit is made with the help of counter IC, which is usually used for Sequential Circuit.
The main component is 4017 counter IC which is used to glow the Red, yellow and green LEDs respectively. 555 timer IC work as a pulse generator which gives an input to the 4017 counter IC. Timing of glow of LED lights totally depends upon the 555 timer’s pulse, which can be control through Potentiometer. LEDs are not connected directly with 4017 counter, so the lights won’t be stable. We have used the 1N4148 diodes and the LEDs to get the feasible output. One of the demerit of this circuit is that we can not have an exact timing , but you can have best approximation.
Copyright © 2014 - All Rights Reserved
Muettech.com Designed and Developed by MUETTECH GROUP