#include <LiquidCrystal_I2C.h>
liquuidCrystal_12C lcd(0x27, 16, 2)

void setup() {
  // put your setup code here, to run once:
lcd.init();
lcd.backlight();
lcd.setCrusor(2,0);
lcd.print("KELAS ALL TKJ");
lcd.setCrusor(4,1);

}

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

}