#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

unsigned long previousMillis = 0;
const long interval = 1000;  // Update every 1000 milliseconds (1 second)

void setup() {
  Serial.begin(9600);

  lcd.init();
  lcd.backlight();

}

void loop() {
  unsigned long currentMillis = millis();  // Get the current time

  // Check if one second has passed
  if (currentMillis - previousMillis >= interval) {
    previousMillis = currentMillis;  // Save the last time we updated the display

lcd.setCursor(1,0);
  lcd.print("Time:");
  lcd.setCursor(6,0);
  lcd.print(currentMillis / 1000);
  delay(400);
  
    
  }
}