#include <Wire.h>
#include <RTClib.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <LiquidCrystal_I2C.h>

RTC_DS3231 rtc;
OneWire oneWire(2); // Pin data sensor suhu
DallasTemperature sensors(&oneWire);

LiquidCrystal_I2C lcd(0x27, 16, 2); // Alamat I2C untuk modul LCD

const int aktuatorPin = 3; // Pin untuk mengontrol aktuator (relay, misalnya)

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

  if (!rtc.begin()) {
    Serial.println("Couldn't find RTC");
    while (1);
  }

  if (rtc.lostPower()) {
    Serial.println("RTC lost power, let's set the time!");
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
  }
}

void loop() {
  DateTime now = rtc.now();
  int currentHour = now.hour();
  int currentMinute = now.minute();

  lcd.setCursor(0, 1);
  lcd.print("Waktu: ");
  lcd.print(now.timestamp(DateTime::TIMESTAMP_TIME));

if (currentHour == 10 && currentMinute == 22) {
  sensors.requestTemperatures(); // Ambil data suhu
  float suhu = sensors.getTempCByIndex(0);
  lcd.setCursor(0, 1);
  lcd.print("Suhu: ");
  lcd.print(suhu);
  lcd.print(" C  ");

    if (suhu > 25.0) {
    aktifkanAktuator();
  } else {
    nonaktifkanAktuator();
  }

    
  

  delay(1000); // Tunggu satu detik
}



}

  

  

  // Atur aktuator berdasarkan suhu

void aktifkanAktuator() {
  digitalWrite(aktuatorPin, HIGH);
}

void nonaktifkanAktuator() {
  digitalWrite(aktuatorPin, LOW);
}