#include <LiquidCrystal_I2C.h>
#define PIN_TRIG 3
#define PIN_ECHO 2
LiquidCrystal_I2C Icd(0x27,20,4);

void setup()
{
  Serial.begin(115200);
  pinMode(PIN_TRIG, OUTPUT);
  pinMode(PIN_ECHO, INPUT);
  pinMode(8, OUTPUT);
  pinMode(7, OUTPUT);
  Icd.init();
  Icd.backlight();
  Icd.setCursor(3,0);
  Icd.print("pattheera");
  Icd.setCursor(2,1);


}


void loop()
{

   //Start a new measurement:
  digitalWrite(PIN_TRIG, HIGH);
  delayMicroseconds(10);
  digitalWrite(PIN_TRIG, LOW);

  //Read the result:
  int duration = pulseIn(PIN_ECHO, HIGH);
  Serial.print("Distance in CM:");
  Serial.println(duration / 58);
  Serial.print("Distance in inches:");
  Serial.println(duration / 148);
   Icd.setCursor(2,1);
  Icd.print(duration/58);
}