Digital stepping motor drive circuit

Digitally controllable electronic damper

Direct current command generation for a stepper motor drive

Direct current command generation for a stepper motor drive

Direct current stepper motor with a permanent magnet rotor and e

Direct detection of back EMF in permanent magnet step motors

Disc drive with improved storage capacity

Drive apparatus

Drive circuit for a stepping motor control device

Drive circuit for step motor

Drive circuit for stepper motor

Drive circuit for stepping motor

Drive circuit for stepping motor

Drive circuitry for electric motor

Drive control apparatus for stepping motor

Drive control device for a stepper motor and drive control...

Drive control device for a stepping motor

Drive control method for stepping motor

Drive control system for stepping motor

Drive control system of stepping motor