#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.begin(16, 2);
  lcd.setCursor(0, 0);
  lcd.print("Rathakarn Karapakdee");
  lcd.setCursor(6, 1);
  lcd.print("No.28 M.1/5");
}

void loop() {
  lcd.noBlink();
  delay(500);
  lcd.blink();
}