it was possible to squeeze a DRV8837 DC motor driver and a pair of hall effect sensors on the first PCB layer, with the magnetic encoder nestled tightly behind it. Pin headers at the edge of the ...

We always think it is interesting that a regular DC motor and a generator are about ... He shows how to use a stepper motor as an encoder. You can see a video of the setup below.

It is thereby possible to position the motor/encoder unit up to five metres away ... be reset via an additional interface pin during start-up. The encoder can be combined with brushless DC-motors of ...