#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
#define Trig 2
#define Echo 3


void setup() {
  // put your setup code here, to run once:
lcd.begin(16,2);
pinMode(Trig, OUTPUT);
pinMode(Echo, INPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(Trig, HIGH);
delayMicroseconds(10);
digitalWrite(Trig, LOW);
delayMicroseconds(10);

double duration =pulseIn(Echo,HIGH);
double distance =duration/5800;
Serial.println(distance);

lcd.setCursor(1,0);
lcd.print("Distance (m)");
lcd.setCursor(2,1);
lcd.print(distance);
delay(500);
}