Option: Occasionally, stalling of the stepper motor causes a sizable voltage spike that damages the stage transistors on the driving force. Some drivers are made to defend by themselves from such occurrences. You can find several relationships involving input pulses as well as motor’s shaft rotation. One particular this sort https://beatbobd.onzeblog.com/40205963/exploring-the-use-of-a-stepper-motor-in-aerospace-engineering