Stepper

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Stepper Library

This library allows you to control unipolar or bipolar stepper motors. To use it you will need a stepper motor, and the appropriate hardware to control it. For more on that, see Tom Igoe's notes on steppers.

Circuits

Unipolar Steppers
Bipolar Steppers

Examples

Motor Knob: Control a highly accurate stepper motor using a potentiometer.
Stepper One Revolution: Turn the shaft one revolution clockwise and one counterclockwise.
Stepper One Step At A Time: Turn the shaft step by step to check the proper wiring of the motor.
Stepper Speed Control: Control the stepping speed with a potentiometer.

Functions

Stepper(steps, pin1, pin2)
Stepper(steps, pin1, pin2, pin3, pin4)
setSpeed(rpm)
step(steps)

Reference Home

Corrections, suggestions, and new documentation should be posted to the Forum.

The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

Stepper Library

Circuits

Examples

Functions

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