#include <Wire.h>
#include <LiquidCrystal_I2C.h>

// Set the address of your I2C LCD module
int lcdAddress = 0x27;

bool turn = true;
long timer = 0;

byte hart[] = {
  B00000,
  B01010,
  B11111,
  B11111,
  B11111,
  B01110,
  B00100,
  B00000
};

// Create an instance of the LiquidCrystal_I2C library
LiquidCrystal_I2C lcd(lcdAddress, 16, 2); // Set the LCD address and size

void setup() {
  // Initialize the LCD
  lcd.init();
  lcd.backlight();
  lcd.createChar(0, hart);
  lcd.setCursor(1, 0);
  lcd.write(byte(0));
  lcd.setCursor(2, 0);
  lcd.print("WELCOME ");
  lcd.setCursor(9, 0);
  lcd.write(byte(0));
  lcd.setCursor(0, 1);
  lcd.print(" Proj. LAB");
}

void loop() {
  if (turn) lcd.scrollDisplayRight();
  else lcd.scrollDisplayLeft();
  if (timer > 3) {
    turn = !turn;
    timer = 0;
  }
  delay(200);
  timer += 1;
}