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

LiquidCrystal_I2C lcd(0x27, 20, 4);  // Change the I2C address (0x3F) to match your LCD

void setup() {
  lcd.init();                      // Initialize the LCD
  lcd.backlight();                 // Turn on the backlight

  // Set up scrolling text on the first line
  String textToScroll = "Arvind patil";
  int textLength = textToScroll.length();
  int lcdWidth = 20;
  int scrollSpeed = 300;  // Adjust this value to control the scrolling speed

  for (int i = 0; i < textLength + lcdWidth; i++) {
    lcd.clear();
    int startIndex = i;
    if (startIndex >= lcdWidth) {
      startIndex -= (i - lcdWidth);
    }
    lcd.setCursor(0, 0);
    lcd.print(textToScroll.substring(startIndex, startIndex + lcdWidth));
    delay(scrollSpeed);
  }

  lcd.clear();  // Clear the first line
  lcd.setCursor(0, 1);
  lcd.print("I am from India");

  // Set up the blinking effect
  lcd.blink();
}

void loop() {
  // You can add other code or leave this loop empty, depending on your project needs
}