Add to this the excess induced current that is generated when a spinning motor is shut off and you’re going to need a control system that can handle these dangers. Enter the h-bridge motor driver.

Enrico shows how his Infineon TLE94112EL motor controller shield can be put to work through a simple Arduino sketch.

Brushless DC (BLDC) motors are standard fare in low-precision, speedy RC applications. The control schemes needed to run them slowly or precisely go deep into motor theory and might put these motor… ...