#include <DHT.h>
DHT dht(16,DHT22);

float temperature;
float humidity;
#define LED 5
void setup() {
  Serial.begin(9600);
  Serial.print("Good Morning");
  pinMode(LED,OUTPUT);
}

void loop() {
 temperature = dht.readTemperature();
 humidity = dht.readHumidity();

 Serial.print("Temperature:");
 Serial.print(dht.readTemperature(false));
 Serial.println("c");

 Serial.print("Temperature:");
 Serial.print(dht.readTemperature(true));
 Serial.println("f");

Serial.println("Humidity:"+String(humidity)+"%");
Serial.println(".................................");
 delay(1000);
int i;
if(temperature >= 40.00){
  for(i=0;i<=3;i++){
    digitalWrite(5,LOW);
    delay(300);
    digitalWrite(5,HIGH);
    delay(300);
   
  }
   digitalWrite(5,LOW);
    delay(2000);
}
else{
  digitalWrite(5,LOW);
}
}