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45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
14 years ago
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/*
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Stepper Motor Control - one step at a time
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This program drives a unipolar or bipolar stepper motor.
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The motor is attached to digital pins 8 - 11 of the Arduino.
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The motor will step one step at a time, very slowly. You can use this to
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test that you've got the four wires of your stepper wired to the correct
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pins. If wired correctly, all steps should be in the same direction.
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Use this also to count the number of steps per revolution of your motor,
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if you don't know it. Then plug that number into the oneRevolution
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example to see if you got it right.
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Created 30 Nov. 2009
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by Tom Igoe
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*/
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#include <Stepper.h>
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const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution
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// for your motor
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// initialize the stepper library on pins 8 through 11:
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Stepper myStepper(stepsPerRevolution, 8,9,10,11);
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int stepCount = 0; // number of steps the motor has taken
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void setup() {
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// initialize the serial port:
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Serial.begin(9600);
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}
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void loop() {
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// step one step:
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myStepper.step(1);
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Serial.print("steps:" );
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Serial.println(stepCount);
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stepCount++;
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delay(500);
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}
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