#include <LiquidCrystal.h>
#include <DHT.h>
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
int led=13;
int chk;
float hum;
float temp;
void setup()
{
lcd.begin(16,2);
dht.begin();
lcd.println("Real time T&H");
delay(1000);
lcd.clear();
}
void loop()
{
lcd.setCursor(0,1);
hum=dht.readHumidity();
temp=dht.readTemperature();
lcd.print("H:");
lcd.print(hum);
lcd.print("%,T:");
lcd.print(temp);
lcd.println("Celsius");
delay(1000);
}