for a project i need to get absolute position from a circular motion (a wheel i turn with my hand, about 4-6cm in diameter).
on reading up i think i need a hall throttle, right? are there other ways to measure absolute circular position? i need to be able to turn the wheel continuously, not only once like with a potentiometer.
on reading up i think i need a hall throttle, right? are there other ways to measure absolute circular position? i need to be able to turn the wheel continuously, not only once like with a potentiometer.