#include <DHT.h>
#include <LiquidCrystal_I2C.h>
#include <RTClib.h>
DHT dht(14, DHT22);
LiquidCrystal_I2C lcd(0x27, 16, 2);
RTC_DS1307 rtc;

int temp;
int humid;

void setup() {
  Serial.begin(115200);
  dht.begin();
  lcd.init();
  lcd.backlight();
  rtc.begin();
}
void loop() {
  temp = dht.readTemperature();
  humid = dht.readHumidity();

  
  Serial.print("Temp = ");
  Serial.println(temp);
  Serial.print("Humidity = ");
  Serial.println(humid);
  delay(1000);

//lcd.clear(); สรุป ไม่ใส่ จะทำให้ จอ LCD ไม่กระพริบ
  lcd.setCursor(0, 0);
  lcd.print("Temp    : ");
  lcd.print(temp);
  delay(100);
   lcd.setCursor(10, 0);
  lcd.print("   ");

  lcd.setCursor(0, 1);
  lcd.print("Humidity : ");
  lcd.print(humid);
  lcd.print("   ");
 



}