[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 ...

Usually, when you want a servo motor, you simply buy one already made. But if you need something unusual, you can turn any DC motor into a custom servo you can control just like [Dejan] did.

The new Festo CMMT-ST servo drive starter kit for control engineers and programmers offers a smart, low-cost way to learn how to commission and size Festo's multiprotocol family of servo drives that ...