Just wondering whether someone can help me with some coding. I am a teacher and am trying to create a project for my classes. I have a Ardunio Uno board with a Motor Drive Expansion Shield Module L293D. I want to be able to drive all three motors using a Wii Nun chuck. I want two motors to drive/steer the robot using the joystick while the third to just use as a extra for another purpose which will need to be controlled by the two buttons on the front of the controller.
If anyone could help or point me in the right direction it would be much appreciated.