#include "DHT.h"
#include <LiquidCrystal.h>

#define DHTPIN 2     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321

DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal lcd (12,11,10,9,8,7);

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

void loop() {
  float temperature = dht.readTemperature();
  lcd.print(temperature);
  delay(2000);
  lcd.clear();
}