#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <DHT.h>
#define DHTPIN A0
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHT22);
float temp;
LiquidCrystal_I2C lcd(0x27,16,2);
void setup()
{
  Serial.begin (9600);
  dht.begin();
  lcd.init();
}
void loop()
{
  temp = dht.readTemperature();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("TEMPRATURE");
  lcd.setCursor(0,1);
  lcd.print("= ");
  lcd.print(temp);
  lcd.print(".C");
  delay(1000);
}