NoteThe DELAY_ROLL procedure is used for deciding the rate at which rotation
occurs. For slow rotation, this delay can be made high.
9.11|Interfacing a Stepper Motor to the 8086
Introduction to Stepper Motors A stepper motor is an electromechanical device
which converts electrical pulses into discrete mechanical movements. When electrical
pulses are applied to it, the shaft of the motor rotates in steps and this type of movement
gives the motor its name.
Principle of Operation Stepper motors operate differentl ...
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