// sumber: https://github.com/johnrickman/LiquidCrystal_I2C/blob/master/examples/HelloWorld/HelloWorld.pde
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 20, 4); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
  lcd.init();                      // initialize the lcd
  // Print a message to the LCD.
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("Elektrologi");
  lcd.setCursor(0, 1);
  lcd.print("iptek.web.id");
  lcd.setCursor(0, 2);
  lcd.print("Arduino Nano");
  lcd.setCursor(0, 3);
  lcd.print("31 Januari 2021");
}


void loop()
{
}