Protector for stepper motor driver the silent stepstick - is an addition to the stepper motor controllers dedicated to TMC and DRV stepsticks and is compatible with A4988 stepstick.
- Protector contains a protection in the form of a diode filter that reduces over voltages generated on the motor coils during operation.
- Diodes also protect the controller against over voltages induced in the motor coils when rotating the motor shaft without connected voltage.