STEPPER_MOTOR_DRIVER

Published:2009/7/20 2:24:00 Author:Jessie | From:SeekIC

In this circuit, four IRF510 power FETs are driven by a CMOS counter to generate the necessary two-phase drive quadrature. Although ICs are available to do this, this approach is handy for the experimenter because it uses commonly available parts. The stepper motor was taken from a discarded floppy-disk drive.



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