#include const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution for your motor Stepper myStepper(stepsPerRevolution, 2, 3, 4, 5); void setup() { // set the speed at 60 rpm: myStepper.setSpeed(60); 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); }