28byj Stepper Motor Spinner

myminifactory

This compact stepper motor attachment proves itself invaluable for thoroughly testing the stepper motor, and could also serve as a versatile pointing device. It is designed to fit seamlessly onto the motor shaft with excellent print quality. If it fails to do so, simply adjust the object by scaling it up or down by a couple of percentage points. Print settings are largely irrelevant for this straightforward print job.