Driving a Car with an iPhone, Part 2 - How To (Video)
Editor's Note: A group of engineers from National Instruments, called Waterloo Labs, created an iPhone app that can drive a car. See below. In part 2, they give a detailed explanation of how they designed and implemented our control system. This video provides more details about the motor assembly, the wireless communication and it also shows how they use potentiometers and optical encoders to get feedback for their system. Also check out part 1.