void setup() {
  Serial.begin(9600); 
  pinMode(2, INPUT);   
  pinMode(8, OUTPUT);  
}

void loop() {
  int sensor1 = digitalRead(2);  

  if (sensor1 == LOW) {
    Serial.print("Sensor 1: 1 | "); // Print 1 when the sensor is LOW (indicating light is on)
    Serial.println("menyala lampuku");  
    digitalWrite(8, HIGH); 
  } else {
    Serial.print("Sensor 1: 0 | "); // Print 0 when the sensor is HIGH (indicating light is off)
    Serial.println("mati lampuku");  
    digitalWrite(8, LOW); 
  }

  delay(100);  
}