Choosing the right motor controller is one of the trickiest parts of building an RC tractor or robot or whatever you are trying to make. The reason is that a motor draws a lot of current which means the voltage the motor can handle might be small. This means you […] TB6612 SMD Motor DriverJuly 14, 2014 in Electronics Talk tagged 9560R / Arduino / How to / motor driver / RC Tractor / Sample Code / TB6612 / Tutorial / Video by RC Tractor Guy