Arduino-Development / libraries /Stepper /examples /stepper_oneRevolution /stepper_oneRevolution.ino
| /* | |
| Stepper Motor Control - one revolution | |
| This program drives a unipolar or bipolar stepper motor. | |
| The motor is attached to digital pins 8 - 11 of the Arduino. | |
| The motor should revolve one revolution in one direction, then | |
| one revolution in the other direction. | |
| Created 11 Mar. 2007 | |
| Modified 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); | |
| void setup() { | |
| // set the speed at 60 rpm: | |
| myStepper.setSpeed(60); | |
| // initialize the serial port: | |
| Serial.begin(9600); | |
| } | |
| void loop() { | |
| // step one revolution in one direction: | |
| Serial.println("clockwise"); | |
| myStepper.step(stepsPerRevolution); | |
| delay(500); | |
| // step one revolution in the other direction: | |
| Serial.println("counterclockwise"); | |
| myStepper.step(-stepsPerRevolution); | |
| delay(500); | |
| } | |