Simple Line Follower Circuit without using any microcontroller

Jammill's picture

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Joined: Mar 26, 2016

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Simple Line Follower Circuit without using any microcontroller
March 26, 2016 - 8:56am

I need the simplest way to design a line follower robot. It should follow a black line. Please provide me the circuit diagram with the list of components.

Thanks

GregCravens's picture

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Joined: Apr 13, 2016

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Hi..it is vey easy to build a
April 13, 2016 - 9:52pm

Hi..it is vey easy to build a line follower robot. You just need a pair of IR transmitter receiver. Install it at the bottom of the robot. To power it install a small 9 V battery through 7805. To detect the output of IR pair use the 555 IC. Also you can do the same using 8051 or AVR.