Arduino-Development / libraries /Stepper /examples /stepper_oneStepAtATime /stepper_oneStepAtATime.ino
| /* | |
| 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 | |
| */ | |
| 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); | |
| } | |