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

// Set the LCD address to 0x27 for a 16 chars and 2 line display
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  // Initialize the LCD
  lcd.init();
  // Turn on the backlight
  lcd.backlight();
  // Print initial message
  lcd.print("Hello, Arduino!");
}


void loop() {
  // Clear the display
  lcd.clear();
  // Print a message
  lcd.print("Time: ");
  lcd.print(millis() / 1000);  // Print seconds since Arduino started
  delay(1000);  // Wait for a second
}