I am building an RC car and I can't use a servo since I need it to turn 1260 degrees really really fast. So I am using a DC motor with a DC motor controller. But I want to add feed back to it. I'm not sure how to add the potentiometer or variable resistor.
I thought about putting a small gear on a potentiometer and set up another gear to the DC motor shaft and connect the two by chain but I don't really like that idea. So if you guys have any ideas I thank you in advance.
I thought about putting a small gear on a potentiometer and set up another gear to the DC motor shaft and connect the two by chain but I don't really like that idea. So if you guys have any ideas I thank you in advance.