#include <LiquidCrystal.h>
#include "DHT.h"
#define DHTPIN 9 
#define DHTTYPE DHT22   
const int rs=12, en=11, d4=5, d5=4, d6=3, d7=2;
LiquidCrystal lcd(rs,en,d4,d5,d6,d7);
DHT dht(DHTPIN, DHTTYPE);
void setup() {
  Serial.begin(9600);
  lcd.begin(16,2);
  dht.begin();
}
void loop() {
  delay(2000);
  lcd.clear();
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  lcd.print("Temp    Humidity");
  lcd.setCursor(0,1);
  lcd.print(t);
  lcd.setCursor(10,1);
  lcd.print(h);
  delay(1000);
}