#include <Stepper.h>
Stepper stepper(100, 8, 9, 10, 11);
void setup(){
stepper.setSpeed(1);
}
void loop(){
if (digitalRead(4) == HIGH){
stepper.setSpeed(1);
stepper.step(1);
}
else{
digitalWrite(8,LOW);
digitalWrite(9,LOW);
digitalWrite(10,LOW);
digitalWrite(11,LOW);
}
delay(1000);
}