#include <IRremote.h>
#include <Servo.h>
Servo myservo;
int pos = 90;
#define PIN_RECEIVER 2   // Signal Pin of IR receiver

IRrecv receiver(PIN_RECEIVER);

void setup()
{
  Serial.begin(115200);
  receiver.enableIRIn(); // Start the receiver
  myservo.attach(3);
}

void loop()
{
  if (receiver.decode()) {
    long int deCode = receiver.decodedIRData.command;

    if (deCode == 2) { //Tombol '+'
      myservo.write(pos += 1);
    }

    if (deCode == 152) { //Tombol '-'
      myservo.write(pos -= 1);
    }
    receiver.resume();
  }
}