To fix this, [MechanicalCat] has come up with a current limiter for cheap DC motor controllers. The full write-up is in the included PDF file, and describes the set-up of an Arduino Nano sitting ...

Brushless DC (BLDC) motors are standard ... and encapsulated it into a compact Arduino library, added a host of examples, and minted a stackable BLDC motor control shield to boot.

The AC7 and DC7 motor controllers are meant for vehicle designers who demand more—from control accuracy to rugged reliability ...