void setup() {
  pinMode(5, OUTPUT);
  pinMode(A5, INPUT);
  Serial.begin(9600);

}

void loop() {
  digitalWrite(5, HIGH);
  delay(1000);
  digitalWrite(5, LOW);
  delay(1000);
  int n = analogRead(A5);
  Serial.println("Nilai Input: ");
  Serial.println(n);
  delay(500);

}