Hey everyone, couple of questions...
So I intend to make a remote control car over Bluetooth from my tablet using an android app. Just wondering what the best way would be to make the car turn left and right?
Should I have 2 motors - one for the left wheel and one for the right wheel and then control them individually as needed? Or is there a way that I can somehow turn the axle 45~ degrees left or right? Also, what motors (if I need certain ones) should I be using to make the motors go backwards? I remember reading something about reversing currents, but I wasn't 100% sure on that.