#include <Wire.h>
#include "RTClib.h"
RTC_DS1307 rtc;
char daysOfTheWeek[7][12] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};

#include <DHT.h>
#define DHTPIN 5
#define DHTTYPE DHT22
#define TIMEDHT 1000
unsigned long timerDHT = 0;

const int ECHOPIN= 6;
const int TRIGPIN= 7;

int adc= 2;
long timer;
int jarak;

DHT dht(DHTPIN, DHTTYPE);
void setup () 
{
  Serial.begin(9600);
  
  if (! rtc.begin()) 
  {
    Serial.print("Couldn't find RTC");
    while (1);
  }
if (! rtc.isrunning()) 
  {
    Serial.print("RTC is NOT running!");
  }
    //rtc.adjust(DateTime(F(_DATE), F(TIME_)));//auto update from computer time
    rtc.adjust(DateTime(2022, 11, 21, 23, 32, 0));// to set the time manually 

  pinMode(adc, INPUT);
  pinMode(ECHOPIN, INPUT);
  pinMode(TRIGPIN, OUTPUT);
  dht.begin();
}
void loop () 
{
  float kelembapan = dht.readHumidity();
  float suhu = dht.readTemperature();

  int dataadc = analogRead (adc);
    DateTime now = rtc.now();
    Serial.print("DATE : ");
    Serial.print(now.day());
    Serial.print('/');
    Serial.print(now.month());
    Serial.print('/');
    Serial.print(now.year());
    Serial.print("TIME : ");
    Serial.print(" ");
    Serial.print(now.hour());
    Serial.print(':');
    Serial.print(now.minute());
    Serial.print(':');
    Serial.print(now.second());
    Serial.print(" ");
    //lcd.print(daysOfTheWeek[now.dayOfTheWeek()]);
    //lcd.print(" ");
    Serial.print(", "); 
    Serial.print("Suhu : ");
    Serial.print(suhu);
    Serial.print(", ");
    Serial.print("Kelembapan : ");
    Serial.print(kelembapan);
    Serial.print(", ");
    
    Serial.print("Nilai ADC : ");
    Serial.print(dataadc);
    Serial.print(", ");

    digitalWrite(TRIGPIN, LOW);
    delayMicroseconds(2);
    digitalWrite(TRIGPIN, HIGH);
    delayMicroseconds(10);
    digitalWrite(TRIGPIN, LOW);

    timer=pulseIn(ECHOPIN, HIGH);
    jarak=timer/58;
    delay(100);
      
    Serial.print("Jarak : ");
    Serial.print(jarak);
    Serial.println("cm");
    delay(1000);
}