#include "dht.h" 
#define dht_apin A0 // Analog Pin sensor is connected to 
dht DHT; 
void setup(){ 
Serial.begin(9600); 
delay(500);//Delay to let system boot 
Serial.println("DHT11 Humidity & temperature Sensor\n\n"); 
delay(1000);//Wait before accessing Sensor 
} 
void loop(){ 
DHT.read11(dht_apin); 
Serial.print("humidity:"); 
Serial.print(DHT.humidity); 
Serial.print("%  "); 
Serial.print("temp:"); 
Serial.print(DHT.temperature);  
Serial.println("C"); 
delay(5000); 
}