hei guys, i recently made a robot.(line follower) using: arduino uno, ardumoto,polu qrt8a (analog sensor), motors and batteries. probably my error occurs in code...just one motor work, i don't know why. i tested both motors. they works, but not in this code. here is my code..any suggestion? #incl…

[help] line follower

system April 23, 2014, 7:08am 3

i'm beginner in arduino...how i can do this?

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