[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 ...

DC servomotors are DC motors ... of an object (in the case of the motor, the motor shaft). Inertia increases with increasing mass. Servomotors are thus designed lightweigh t in order to be able to ...

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.

They are also generally smaller, lighter, and more commonly available than DC motors. AC motor drives are classified based on the type of AC motor being used. The most common types include induction, ...