Stepper motor (unipolar)

A unipolar stepper motor driving pulse generator

Hello World

Import programStepperMotorUni_Hello

Hello program for StepperMotorUni library

Last commit 13 Sep 2017 by Tedd OKANO

Library

Import libraryStepperMotorUni

Unipolar stepper motor operation library

Last commit 13 Sep 2017 by Tedd OKANO

Notes

This is just a simple pulse generator for unipolar stepping motor. Use motor driver IC like TD62083 to drive actual motor coils.

/media/uploads/okano/unipolar-steppermotor-sample.png

The mbed generates pulses on 4 output pins for external driver stage.
The StepperMotorUni library can generate 3 types of pulses.

1 phase drive (wave drive) /media/uploads/okano/1phase_drive.gif

2 phase drive /media/uploads/okano/2phase_drive.gif

1-2 phase (half step) drive /media/uploads/okano/halfstep_drive.gif

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Questions

0 answers
go_position completion Richard Storie
6 years, 7 months ago