I need to replace the speed control of an AC motor for a sewing machine. It is a simple metal wiper moving across a wire winding on a heat resistant ceramic former. Its operated with a foot pedal. Rating is 70 watts. Its now falling apart.
I want to replace this with an electronic circuit. Are there any circuits which can do this ? Most of the circuits I've seen are for DC motors.
Help!!!
I want to replace this with an electronic circuit. Are there any circuits which can do this ? Most of the circuits I've seen are for DC motors.
Help!!!