int pinsensor = A0;
int ledmerah = 13;
int ledhijau = 11;
int nilai_sensor;

void setup() {
  Serial.begin(9600);
  pinMode(pinsensor, INPUT);
  pinMode(ledmerah, OUTPUT);
  pinMode(ledhijau, OUTPUT);
}

void loop() {
  nilai_sensor = analogRead(pinsensor);
  Serial.println(nilai_sensor);

  // LED MERAH
  analogWrite(ledmerah, nilai_sensor);

  // LED HIJAU
  analogWrite(ledhijau, 1023 - nilai_sensor);  // Invert the brightness

  delay(50);  // Adjust the delay as needed
}