====== Stepper Motor ======

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//__About this Article__//
  * **Author**: aaron --- aaron@cubietech.com --- 2014/02/27 20:59
  * **Copyrights**: [[http://creativecommons.org/licenses/by-sa/3.0/|CC Attribution-Share Alike 3.0 Unported]]
  * **Contributors**: [[http://cubieboard.org/|Cubieboard Community]] : ...
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===== Abstract =====
How to do this,please refer to [[http://docs.cubieboard.org/tutorials/arduino/controlling_led |light led]] and [[http://docs.cubieboard.org/tutorials/arduino/connecting|how to connect cubieboard and arduino]]

{{:tutorials:arduino:照片_4.jpg|400}}
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===== Schematics=====
{{:tutorials:arduino:stepper_.jpg|400}}

==== Sorce Code====
<code>
#include <Stepper.h>

#define STEPS 100

Stepper stepper(STEPS, 8, 9, 10, 11);

int previous = 0;

void setup()
{

  stepper.setSpeed(90);
}

void loop()
{
  int val = analogRead(0);


  stepper.step(val - previous);

  previous = val;
}


</code>


===== Headline =====

=== See Also ===

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{{tag>Cubieboard Cubietruck}}
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