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

LiquidCrystal_I2C lcd(0x27, 16, 1);
RTC_DS1307 rtc;

char namaHari[7][12] = {"Ming", "Senin", "Selasa", "Rabu", "Kamis", "Jumat", "Sabtu"};

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

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

void loop () {
    DateTime now = rtc.now();
    lcd.setCursor(0, 0);
    lcd.print(namaHari[now.dayOfTheWeek()]);  
    lcd.print(',');    
    lcd.print(now.day(), DEC);
    lcd.print('/');
    lcd.print(now.month(), DEC);
    lcd.print('/');
    lcd.print(now.year(), DEC);
    lcd.print(" ");   
    lcd.setCursor(4, 1);
    lcd.print(now.hour(), DEC);
    lcd.print(':');
    lcd.print(now.minute(), DEC);
    lcd.print(':');
    lcd.print(now.second(), DEC);
    // lcd.println();
   
    delay(1000);
}