Let's Make Robots!

line follwer

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it can follow a black line and it has the capability to controll it's speed according to the curve it is going to pass.

it also can handle right angle turn too. I have applied ATMEGA8 and the PCB is double sided.

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Nice :-) Why didn't you cut sensors' legs? They shouldn't be so long..

Gold star for jklug80

thanx every body.


I did not cut the legs cause I wanted to use 'em for something else and I did not have access to buy extra ones!


ha, well good job! what kind of sensors?
only four IR sensors,uln2003 for driving 2 gearboxing motors,some resistors.and capacitor for reducung noise.that's all.