#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 20, 4);
void setup() {
  // put your setup code here, to run once:
  lcd.init();
  lcd.backlight();
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("belajar lcd");
  lcd.setCursor(0,1);
  lcd.print("untuk ptcku");
  delay(3000);
  lcd.clear();

}

void loop() {
  lcd.setCursor(2,0);
  lcd.print("nuge");
  lcd.setCursor(0,1);
  lcd.print("bang");
  // put your main code here, to run repeatedly:

}