#define LED 13
#define LDR A0
#include <Servo.h>
void setup() 
{
  // put your setup code here, to run once:
Serial.begin(115200);
pinMode(LED, OUTPUT);
pinMode(LDR, INPUT);
}

void loop() 
{
  // put your main code here, to run repeatedly:
  int LDR_value = analogRead(A0);
  Serial.println(LDR_value);
  delay(100);
  if(LDR_value>=300)
  { digitalWrite(LED, HIGH);
    Serial.println("LDR is Dark, LED is ON");
  }
 else
{ digitalWrite(LED, LOW);
  Serial.println("There is Light Outside");
}

}