I want to make a hub dynamo (DC motor in wheel's center) for a non-electric bike. I'm just getting started with this project; I don't even have a bike to use. I figure that with Faraday's law (Google it), a few old Lithium-Ion batteries, copper wire, electromagnets, &etc, I should be able to make a DC dynamo that might be able to assist with pedaling (electric pedal assist). If anyone knows for certain if this isn't a worthwhile endeavor, don't hesitate to inform me.
Thanks,
P.
Thanks,
P.