1. The problem statement, all variables and given/known data I have built the circuit shown in the attached image. It is a switching circuit for a switched reluctance motor. I need to add some sort of transducer to improve the circuit and then explain how to integrate it into the circuit. I'm just looking for suggestions as to what transducer I can pick for this kind of motor. 3. The attempt at a solution I picked a tachometer to measure the speed of the motor, but does anyone have any other suggestions as to what I can use?