#include <Wire.h>
#include <RTClib.h>  // zorg ervoor dat je de map RTC in de goede libraries map zet
#include <LiquidCrystal_I2C.h>

RTC_DS3231 RTC;

LiquidCrystal_I2C lcd(0x27, 16, 2);



void setup() {
  lcd.backlight();
  Serial.begin(9600);
  Wire.begin();
  RTC.begin();
  lcd.begin(16, 2);
}
// de volgende zin verzet de tijd van de RTC naar de tijd wanneer deze code geupload is naar de Arduino
//rtc.adjust(DateTime(F(__DATE__), F(__TIME__))));//auto update from computer time
//rtc.adjust(DateTime(2024, 1, 21, 3, 0, 0));// to set the time manually


void loop() {
  DateTime now = RTC.now();
  lcd.setCursor(0, 0);
  lcd.print("Datum");
  lcd.setCursor(6, 0);
  lcd.print(now.day(), DEC);
  lcd.print("/");
  lcd.print(now.month(), DEC);
  lcd.print("/");
  lcd.print(now.year(), DEC);
  lcd.print(" ");
  lcd.setCursor(0, 1);
  lcd.print("Uur");
  lcd.setCursor(6, 1);
  lcd.print(now.hour(), DEC);
  lcd.print(":");
  lcd.print(now.minute(), DEC);
  lcd.print(":");
  lcd.print(now.second(), DEC);
  lcd.print(" ");
  delay(1000);
}