Controlling a motor and its speed of rotation using a potentiometer and the arduino?
Me and my partner are trying to build a 2 player "game" if you will.. where each player can have their own potentiometer to control the rate of speed of the motor to do what it needs. We are new to using the arduino but are yet required to build this for a school project any help would be greatly appreciated.. It would also help if anyone knew what kind and size of motor to buy. we just need it to be able to spin a circular piece of thin plexiglass.