/*
  PROGRAM MENYALAKAN LED DENGAN JEDA WAKTU/RELAY
  SILAHKAN DIGUNAKAN DAN DIBAGIKAN
  SEMOGA BERMANFAAT
  [email protected]
  29-09-2023 06:58
*/

#include "RTClib.h"
//#include "Clock.h"
RTC_DS1307 rtc;
char namaHari[7][12] = {"Minggu", "Senin", "Selasa", "Rabu", "Kamis", "Jumat", "Sabtu"};

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

void setup() {
  // put your setup code here, to run once:
  lcd.begin();
  pinMode(2, OUTPUT);  // relay jenis LOW
  //rtc.adjust(DateTime(2023, 9, 29, 17, 59, 45));
}

void loop() {
  // put your main code here, to run repeatedly:
  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(0, 1);
    lcd.print(now.hour(), DEC);
    lcd.print(':');
    lcd.print(now.minute(), DEC);
    lcd.print(':');
    lcd.print(now.second(), DEC);
    lcd.println();
   if (now.hour()==6 && now.minute()<1) {
    //delay(3000);
    //untuk LED
    digitalWrite(2, HIGH);   //menyalakan selama delay
    delay(2000);  // 15 menit
    digitalWrite(2, LOW);  //mematikan selama delay
    delay(1000); // 45 menit 
   } else digitalWrite(2, LOW); 
}