mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-13 23:48:46 +01:00
45 lines
1.2 KiB
Arduino
45 lines
1.2 KiB
Arduino
|
|
||
|
/*
|
||
|
Stepper Motor Control - one step at a time
|
||
|
|
||
|
This program drives a unipolar or bipolar stepper motor.
|
||
|
The motor is attached to digital pins 8 - 11 of the Arduino.
|
||
|
|
||
|
The motor will step one step at a time, very slowly. You can use this to
|
||
|
test that you've got the four wires of your stepper wired to the correct
|
||
|
pins. If wired correctly, all steps should be in the same direction.
|
||
|
|
||
|
Use this also to count the number of steps per revolution of your motor,
|
||
|
if you don't know it. Then plug that number into the oneRevolution
|
||
|
example to see if you got it right.
|
||
|
|
||
|
Created 30 Nov. 2009
|
||
|
by Tom Igoe
|
||
|
|
||
|
*/
|
||
|
|
||
|
#include <Stepper.h>
|
||
|
|
||
|
const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution
|
||
|
// for your motor
|
||
|
|
||
|
// initialize the stepper library on pins 8 through 11:
|
||
|
Stepper myStepper(stepsPerRevolution, 8,9,10,11);
|
||
|
|
||
|
int stepCount = 0; // number of steps the motor has taken
|
||
|
|
||
|
void setup() {
|
||
|
// initialize the serial port:
|
||
|
Serial.begin(9600);
|
||
|
}
|
||
|
|
||
|
void loop() {
|
||
|
// step one step:
|
||
|
myStepper.step(1);
|
||
|
Serial.print("steps:" );
|
||
|
Serial.println(stepCount);
|
||
|
stepCount++;
|
||
|
delay(500);
|
||
|
}
|
||
|
|