#include<LiquidCrystal_I2C.h>
LiquidCrystal_I2C LCD = LiquidCrystal_I2C (0x27 , 16 ,2);
void setup() {
  LCD.init();
  LCD.backlight();
  LCD.setCursor(0,0);
  LCD.print("ITLPTC");
  LCD.setCursor(0,1);
  LCD.print("IOT CLASSROOM");
  delay(3000);
}
void loop() {
  LCD.clear();
  LCD.setCursor(0,0);
  LCD.println("THUNYARET");
  LCD.setCursor(0,1);
  LCD.println("SRIWICHAI");
  delay(2000);
}