There are a lot of fun projects you can do with stepper motors salvaged from old printers ... If you read an open circuit, you are on two different coils. If you read a resistance, you can record ...

How does a stepper motor turn into an encoder? Well, that’s the MacGyver part. We are not big fans of the physical circuit diagrams, but it looks like [Tech Build] borrowed (with credit ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit ... of DC motors, traditional brushed motors, as well as electronically driven brushless motors. We will discuss shunt wound, series wound, ...