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#include <Stepper.h> Stepper myStepper1(800, 8, 9); void setup(){ pinMode(2, INPUT_PULLUP ); pinMode(12, OUTPUT); digitalWrite(12, HIGH); } void loop() { if(digitalRead(2) == LOW){ digitalWrite(12, LOW); myStepper1.setSpeed(300); myStepper1.step(20); } else { digitalWrite(12, HIGH); delay(20); } } |