#include <LiquidCrystal_I2C.h>

String name = "Azain Ahmad";

LiquidCrystal_I2C lcd(0x27, 20, 4);

void setup() {
  lcd.init();
  lcd.backlight();
  Serial.begin(9600);
  lcd.setCursor(0, 0);
  lcd.print("Welcome to IoT!");
  lcd.setCursor(1, 1);
  lcd.print("Age : 13 Years");
  lcd.setCursor(2, 2);
  for (int i = 0; i < name.length(); i++) {
    lcd.print(name[i]);
    delay(200);
  }
  lcd.setCursor(3, 3);
  lcd.print("IoT Expert !");
}

void loop() {
}