#include <HCSR04.h>             // Ultrasonic sensor Library


UltraSonicDistanceSensor distanceSensor(13, 12);  // Initialize the sensor using digital pins 13 (Trig) and 12(Echo).

void setup() 
{
  

  Serial.begin(9600);  // Initialize the serial connection for debugging.
}

void loop() 
{
  int distance;

  // Trigger the HC-SR04 to get a distance measurement
  distance = distanceSensor.measureDistanceCm();

  if(distance != -1)
  {
  // Display the distance on the LCD
  
  Serial.print("Distance:"); // Clear the line

  Serial.print(distance);
  Serial.println("cm ");
  }

  else
  
  {
  // Display the distance on the LCD
  Serial.println("Out of range.");
  
  }


  delay(500); // Adjust the delay to control how often the distance is updated
}