#include <LiquidCrystal_I2C.h>
#include <Wire.h>
LiquidCrystal_I2C lcd(0x27, 16,2);

void setup() {
  lcd.init();
  lcd.backlight();
  lcd.setCursor (0,0);
  lcd.print("Xin chao cac ban");
  lcd.setCursor(0, 1);
  lcd.print("day la LCD");

}

void loop() {
  // put your main code here, to run repeatedly:

}