#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

void setup() {
  lcd.init();
}

void loop() {
 //Heloo
  lcd.backlight();
  delay(500);
  lcd.noBacklight();
  delay(500);
  lcd.setCursor(0,0);
  lcd.print("Hello World");

  lcd.setCursor(1,1);
  lcd.print("El-Idrisi");

  delay(100);
  lcd.scrollDisplayRight();
  delay(100);
}