#include "Stepper.h"
#include "IRremote.h"
#define  receiver 13

IRrecv irrecv(receiver);
decode_results results;

const int stepsPerRevolution = 200;
Stepper myStepper(stepsPerRevolution, 14, 27, 26, 25);

void setup() {
   Serial.begin(115200);
   Serial.println("A45 Syafarifqi Falih Putra");
   myStepper.setSpeed(60);
   irrecv.enableIRIn();
}
int val,rotate,previous;
void steppercontrol(){
  val = results.value;
    switch(val){
      case 475029760 :
      Serial.println("TOMBOL - ");
      rotate += 8;
      break;
      case 304127099 :
      Serial.println("TOMBOL + ");
      rotate -= 8;
      break;
   }
   myStepper.step(rotate - previous);
   previous = rotate;
 }
 void loop() {
   if (irrecv.decode( & results)) {
     steppercontrol();
     irrecv.resume();
   }
   delay(10);
 }