#include <Wire.h>
#include <RTClib.h>
RTC_DS1307 rtc;

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup() {
  Serial.begin(115200);
  Wire.begin();
  pinMode(4, OUTPUT);

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

  if (!rtc.begin()) {
    Serial.println("RTC Tidak Terhubung");
    while (1);
  }
  //rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
}
void loop() {
  DateTime now = rtc.now();
  int tahun = now.year();
  int bulan = now.month();
  int tanggal = now.day();
  int jam = now.hour();
  int menit = now.minute();
  int detik = now.second();

  lcd.setCursor(0, 0);
  lcd.print(String() + "Tang.: " + tanggal + "-" + bulan + "-" + tahun);
  lcd.setCursor(0, 1);
  lcd.print(String() + "Waktu: " + jam + ":" + menit + ":" + detik + "  ");

  Serial.println(String() + "Tanggal: " + tanggal + "-" + bulan + "-" + tahun);
  Serial.println(String() + "Waktu  : " + jam + ":" + menit + ":" + detik);
  Serial.println();
delay(500);
  if ( (jam == 10) && (menit == 07) && (detik == 1) ) {
    digitalWrite(4, HIGH);
    lcd.clear();
    lcd.print(String() + "Waktu: " + jam + ":" + menit + ":" + detik + "  ");
    lcd.setCursor(0, 1);
    lcd.print("LED ON");
    delay(2000);
    digitalWrite(4, LOW);
    
    lcd.clear();
  }

}






//detik++
//lcd.setCursor(0,0); lcd.print("DATE: ");
//lcd.print(now.year()); lcd.print("/"); lcd.print(now.month()); lcd.print("/"); lcd.print(now.day());
//lcd.setCursor(0,1); lcd.print("TIME: ");
//lcd.print(now.hour()); lcd.print(":"); lcd.print(now.minute()); lcd.print(":"); lcd.print(now.second());

//DateTime now = rtc.now(); //give the function of the current time a name
//lcd.setCursor(0, 0);  //set the cursor of the lcd to the top left
//lcd.print(now.hour(), DEC);  //print the values of the rtc
//lcd.print(":");
//lcd.print(now.minute(), DEC);
//lcd.print(":");
//lcd.print(now.second(), DEC);
//Serial.println(now.hour(), DEC);
//lcd.setCursor(0, 1);
//lcd.print(now.day(), DEC);
//lcd.print(".");
//lcd.print(now.month(), DEC);
//lcd.print(".");
//lcd.print(now.year(), DEC);
//lcd.print("  ");
//delay(1000);