I need help connecting a small wheel to a DC motor, yesh.
Hey all, I'm making a little DC generator for my bike (just to power an LED for now), but I cannot seem to connect a wheel to the motor's shaft.
It's not too large of a motor, and I had some toy wheels from some little car, but they don't fit and I can't figure out a good solution.
Does anyone have a good way to do such a thing? Or maybe even to make an altogether new wheel?