#include "DHT.h"

DHT dht(11,DHT22);
void setup() {
  pinMode(12,OUTPUT);
  // put your setup code here, to run once:
Serial.begin(9600);
dht.begin();

}

void loop() {
  // put your main code here, to run repeatedly:
float h=dht.readHumidity();
float t=dht.readTemperature();
if(h>=90||t>=31)
{
  digitalWrite(5,HIGH);
  }
  else
  {
    digitalWrite(5, LOW);
  }
Serial.print("Humidity: ");
Serial.print(h);
Serial.print("% \t ");
Serial.print("Temperature: ");
Serial.print(t);
Serial.println(" *c ");
delay(500);
}