I am new to robotics, and ime looking for a <12v motor that can be used to power a car-like robot.I will have two of these, so I can turn on-spot. Furthermore I want them not to require a gearbox, so I can just attach them to the wheels. I don't really know where to start looking for one.
I have heard servos have built in gearboxes, but don't they only have 180 degree rotation?
So does any body know a motor like I described in paragraph 1, or at least point me in the right direction?