#include <LiquidCrystal_I2C.h> //librari lcd i2c
//kalau masi tidak tampil, ganti menjadi 0x3f(alamt12c)
LiquidCrystal_I2C lcd(0x27,16,2);

void setup() {
  // put your setup code here, to run once:
  lcd.init();
  //lcd.begin(20,4);
  lcd.backlight();
  lcd.print(" HAPPY BRITHDAY");
  lcd.setCursor(0, 1);
  lcd.print("       21");
  delay(3000);
  lcd.clear();
}
 
void loop() {

  // put your main code here, to run repeatedly:
  //lcd .backlight(); //on baclight
  //lcd.noBacklight(); //off backlight
  lcd.setCursor(0, 0);
  lcd.print("PUJA HAGGIS ELITA");
  lcd.setCursor(0, 3);
  lcd.print("    my wife");
}