#include <LiquidCrystal_I2C.h>

// Create an instance of the LCD with I2C address 0x27, 16 columns, and 2 rows
LiquidCrystal_I2C lcd(0x27, 16, 2);

int i;
int j;

void setup() {
  lcd.init();           // Initialize the LCD
  lcd.clear();          // Clear the LCD screen
  lcd.backlight();     // Turn on the backlight
  i = 15;              // Initialize i to 15 to start from the rightmost position
  j = 0;               // Initialize j to 0 (first row)
  Serial.begin(9600); // Start serial communication at 9600 baud rate
}

void loop() {
  lcd.setCursor(i, j); // Set cursor to the position (i, j)
  lcd.print("hey mithin"); // Print the message
  Serial.println("welcome!"); // Print to serial monitor

  i--; // Move cursor position to the left
  delay(500); // Wait for 500 milliseconds

  if (i < 0) { // If cursor goes beyond the left side
    i = 15; // Reset to the rightmost position
  }
}