#include<DHT.h>
int pindht=A0;
DHT dht (pindht,DHT22);
void setup() {
  Serial.begin(9600);
  delay(500);
  Serial.println("DHT 22 Temperature and humidity");
  delay(1000);

}

void loop() {
 float Temperature=dht.readTemperature();
 float Humidity=dht.readHumidity();
 Serial.print("Temperature & Humidity");
 Serial.print(Temperature);
 Serial.print(Temperature);
 Serial.print("%c&");
 Serial.print(Humidity);
 Serial.print("%H\n");
 delay(2000);
}