#include <Servo.h>
Servo servo;
void setup() {
  // put your setup code here, to run once:
  servo.attach(6);
Serial.begin(9600);
pinMode(13,OUTPUT);
pinMode(11, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
int x=digitalRead(11);
if(x==0)
{
  digitalWrite(13, LOW);
  Serial.println("no object dectected");
  servo.write(0);
  delay(1000);}
  else
  {
    digitalWrite(13, HIGH);
    Serial.println("object dectected");
    servo.write(180);
    delay(1500);
  }
}