#include <uRTCLib.h>
#include <LiquidCrystal_I2C.h>

uRTCLib rtc(0x68);
LiquidCrystal_I2C lcd(0x27, 20, 4);
const int relay = A3;
String tahun;
String bulan;
String hari;
String jam;
String menit;
String detik;

void setup() {
  URTCLIB_WIRE.begin();
  //rtc.set(0, 35, 22, 3, 3, 1, 24);
  lcd.begin(20,4);
  pinMode(relay, OUTPUT);
}

void loop() {
 rtc.refresh();
 tahun = rtc.year();
 bulan = rtc.month();
 hari = rtc.day();
 jam = rtc.hour();
 menit = rtc.minute();
 detik = rtc.second();

 lcd.setCursor(2, 1);
 lcd.print(hari);
 lcd.setCursor(4,1);
 lcd.print("/");
 lcd.setCursor(5,1);
 lcd.print(bulan);
 lcd.setCursor(7,1);
 lcd.print("/");
 lcd.setCursor(8,1);
 lcd.print(tahun);
 lcd.setCursor(2,2);
 lcd.print(jam);
 lcd.setCursor(4,2);
 lcd.print(":");
 lcd.setCursor(5,2);
 lcd.print(menit);
 lcd.setCursor(7,2);
 lcd.print(":");
 lcd.setCursor(8,2);
 lcd.print(detik);
 if(jam == "22" && menit == "53"){
 digitalWrite(relay, LOW);
 delay(10000);
 digitalWrite(relay, HIGH);
 }
}