#include <Servo.h>
int servoPin=3;
Servo servo1;


const int trigPin=9;
const int echoPin=10;
long duration;
int distance;

void setup() {
  // put your setup code here, to run once:

servo1.attach(servoPin);

pinMode(trigPin, OUTPUT);


pinMode(echoPin, INPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:

digitalWrite(trigPin, LOW);

delayMicroseconds(2);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);
duration=pulseIn(echoPin,HIGH);
distance=duration*0.034/2;
Serial.println("Distance");
Serial.println(distance);
if(distance<6){

  servo1.write(0);
}


else if(distance>=6){


  servo1.write(180);
}

}