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

LiquidCrystal_I2C lcd(0x27, 20, 4);

void setup() {
  Serial.begin(115200);
  lcd.init();
  lcd.backlight();
  lcd.clear();
}

void loop() {
  unsigned long currentTime = millis();
  unsigned long milliseconds = currentTime % 1000;
  unsigned long seconds = (currentTime / 1000) % 60;
  unsigned long minutes = (currentTime / (1000 * 60)) % 60;
  unsigned long hours = (currentTime / (1000 * 60 * 60)) % 24;

  // Display the values on the LCD
  lcd.setCursor(0, 0);
  lcd.print("Hours: ");
  lcd.print(hours);

  lcd.setCursor(0, 1);
  lcd.print("Minutes: ");
  lcd.print(minutes);

  lcd.setCursor(0, 2);
  lcd.print("Seconds: ");
  lcd.print(seconds);

  lcd.setCursor(0, 3);
  lcd.print("Millis: ");
  lcd.print(milliseconds);

  // Display the values on the Serial Monitor
  Serial.print("Hours: ");
  Serial.println(hours);
  Serial.print("Minutes: ");
  Serial.println(minutes);
  Serial.print("Seconds: ");
  Serial.println(seconds);
  Serial.print("Millis: ");
  Serial.println(milliseconds);

  delay(1000);
  lcd.clear();
}