#include <NewPing.h>

#define TRIGGER_PIN 12
#define ECHO_PIN 11
#define MAX_DISTANCE 200 // Maximum distance in centimeters

NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE);

void setup() {
  Serial.begin(9600);
}

void loop() {
  int distance = sonar.ping_cm();
  if (distance > 0) {
    Serial.print("Distance: ");
    Serial.print(distance);
    Serial.println(" cm");
  }
  delay(100); // Delay between measurements
}