Demystifying PID Control With A Look At The New Arduino PID Library →. 10 thoughts on “ Intro To DC Motor Control Using The SN754410 ” xeracy says: July 21, 2011 at 1:20 pm Scorpian ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was po… ...