//M.fajar & M.amri s.


//pin 2 sebagai Input dan pin 8 sebagai Output 
const int pinButton = 2;
const int pinLED = 8;

void setup() {
  // put your setup code here, to run once:
  pinMode(pinButton, INPUT);
  pinMode(pinLED, OUTPUT);

//aktifkan pull-up resistor 
digitalWrite(pinButton, HIGH );
}

void loop() {
  // put your main code here, to run repeatedly:
  if(digitalRead(pinButton) == LOW){
    digitalWrite(pinLED, HIGH);
  }else{
    digitalWrite(pinLED, LOW);
  }
  
}