int Sensor_LDR;
int Pin_LDR = A0;
int Pin_LED = 5;


void setup() {
  Serial.begin(9600);
  pinMode(Pin_LED, OUTPUT);
  pinMode(Pin_LDR, INPUT);
}

void loop() {
  Sensor_LDR = analogRead(Pin_LDR);
  Serial.print("Valor lido:");
  Serial.print(Sensor_LDR);
  delay(1000);

  delay(1000);
  if (Sensor_LDR > 800) {
  digitalWrite(Pin_LED, HIGH);
  } else {
  digitalWrite(Pin_LED, LOW);
  }
}