#include const int stepsPerRotate = 200;//Number of Steps = 360 / Step Angle = 360 / 7.5 = 48 Stepper myStepper(stepsPerRotate, 4, 6, 5, 7); int oldsw1=1; int oldsw2=1; void setup(){ pinMode(8,INPUT_PULLUP); pinMode(9,INPUT_PULLUP); Serial.begin(9600); } void loop(){ int sw1=digitalRead(8); int sw2=digitalRead(9); if(oldsw1!=sw1){ Serial.print("#1="); Serial.println(sw1); } if(oldsw2!=sw2){ Serial.print("#2="); Serial.println(sw2); } oldsw1=sw1; oldsw2=sw2; //myStepper.setSpeed(50); //if(sw1==LOW){ // myStepper.step(10); //} //else if(sw2==LOW){ //myStepper.step(-10); //} //else{ //myStepper.step(0); // } delay(50); }