#include <Servo.h>
Servo myservo;
int servoPin123= 3;
const int trigPin= 9;
const int echopin= 10;

long duration;
int Distance;

void setup(){
  myservo.attach(servoPin123);

  pinMode(echopin,INPUT);

  Serial.begin(9600);

}
void loop(){
  //Clears the trigPin

  digitalWrite(trigPin,LOW);
  delayMicroseconds(1);

  digitalWrite(trigPin, HIGH);
  delayMicroseconds(5);

  digitalWrite(trigPin, LOW);
  duration=pulseIn(echopin,HIGH);

  Distance=duration *0.034/2;

  Serial.print("Distance:");
  Serial.print(Distance);

  if(Distance<6){
    myservo.write(0); }
    else if (Distance>=6){
      myservo.write(180); 
    }
}