#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);
const int pin = 2;
void setup()
{
  lcd.init();
  lcd.backlight();
  pinMode(pin, INPUT);
}

void loop()
{
  if(digitalRead(pin) == 1){
    lcd.clear();
  	lcd.setCursor(0, 0);
    lcd.print("Object is");
    lcd.setCursor(4, 1);
    lcd.print("Detected");
    delay(5000);
  }
  else{
    lcd.setCursor(0, 0);
    lcd.print("Object is");
    lcd.setCursor(4, 1);
    lcd.print("not detected");
    delay(10);
  }
  
}