Challenge Review

Overview

In this challenge you will use what you learned about motor control, potentiometers and switches.

Challenge One:

Add a potentiometer to your motor control circuit so that it is possible to control the speed of the motor with the potentiometer.

Challenge Two:

Add a button to your circuit so that it is possible to control the direction of the motor with the button. Pressed should be one direction and unpressed should be the other direction. This circuit should also include the potentiometer for speed control.