Maybe a servo is of better use for this project - those you can just tell to move to a certain position and then move back (usually they have a range of 180°, half a rotation).
I've never heard of AC motors with this kind of control.
Maybe a servo is of better use for this project - those you can just tell to move to a certain position and then move back (usually they have a range of 180°, half a rotation).
I've never heard of AC motors with this kind of control.