#include "RTClib.h" //penasukkan library ATC
char daysOfTheWeek[7][12]={"Sunday", "senin", "Seloso", "Wednesday","kamis","jumat","Saturday"};
//membuat hari urut dimulai dari Minggu dan mana hari bebas
RTC_DS1307 rtc; //menyingat class RTC_blabla menjadi "rtc" biar singkat

void setup(){ 
  Serial.begin(115200); //memulai serial monitor 
  rtc.begin(); //memulai library RTC
}

void loop(){

DateTime now = rtc.now();
Serial.print("Sekarang: "); 
Serial.print(now. year(), DEC);
Serial.print('/');
Serial.print(now.month(), DEC);
Serial.print('/');
Serial.print(now.day(), DEC); 
Serial.print(" (");
Serial.print(daysOfTheWeek [now.dayOfTheWeek()]); 
Serial.print(") ");
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC); 
Serial.print(':');
Serial.print(now.second(), DEC); 
Serial.println();
delay(3000); //di update tiap 3 detik
}