Hey guys!
I have been building a Line Follower using a QTR-8RC sensor array, a Arduino Nano and two Micro Metal Geared Motors from Pololu (30:1 gear ratio).
The problem I’m having with these motors is, it looks like the gears take little to no effort to rotate. In practice, whenever the robot tries to take a sharper turn, (and one of the motors has 0 speed), as they are somewhat loose, it still rotates instead of stopping making it impossible to turn that easily and it ends getting off track.
I wanted to know if these motors are supposed to work like that, and if I can do anything to solve this problem.
Thanks!