// https://wokwi.com/projects/345581372193112660
// Code By Rudraksh Singh

#include<Servo.h> 

Servo myservo; 

const int trigPin=4; 
const int echoPin=5; 

long timeduration; 
int distance;

int VCC2 = 8;

void setup() {

  myservo.attach(3); 

  pinMode(trigPin, OUTPUT); 
  pinMode(echoPin,INPUT); 
  
  pinMode(VCC2, HIGH);
  digitalWrite(VCC2, HIGH);
  
  Serial.begin(9600);

}

void loop() {

digitalWrite(trigPin,LOW); 

delayMicroseconds(2); 
digitalWrite(trigPin,HIGH); 
delayMicroseconds(10); 

digitalWrite(trigPin,LOW);

timeduration = pulseIn(echoPin, HIGH); 
distance = (0.034*timeduration)/2;

if(distance >= 10){
  myservo.write(0);
} else {
  myservo.write(90);
  
  }

Serial.print("Distance Value: "); 
Serial.println(distance);
Serial.print("Time Value: ");
Serial.println(timeduration);

Serial.println(" ");
Serial.println(" ");

delay(500);

}