// Emre Akışık 2220780001

#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);


#include <DHT.h>
#define DHTpini 3
#define DHTPIN 3
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);


void setup() {
dht.begin();
lcd.begin(16, 2);
Serial.begin(9600);
}

void loop() {
  delay(300);
float nem = dht.readHumidity();
float sicaklik = dht.readTemperature();

if (isnan(nem) || isnan(sicaklik)) {
  lcd.setCursor(0, 1);
  lcd.print("Hata: Sensorden");
  lcd.setCursor(0, 2);
  lcd.print("veri okunamadı");
  return;
}


lcd.setCursor(0,0);
lcd.print("nem :%");
lcd.print(nem);

lcd.setCursor(0,1);
lcd.print("sic.:");
lcd.print(sicaklik);
lcd.print(" 'C");

}