#include <DHT.h>
#include <Servo.h>

#define DHT_INT 3
#define DHT_EXT 4


#define SERVO_PIN 11

#define LEDV 10
#define LEDJ 9
#define LEDR 8
int position =0;
DHT dht(DHT_INT,DHT_EXT);
//declaring servo  
Servo window;
void setup() {

  Serial.begin(9600);  
pinMode(LEDV, OUTPUT);
pinMode(LEDV, OUTPUT);
pinMode(LEDV, OUTPUT);
  //activate the dht
  dht.begin();
  //activate the servo
  window.attach(SERVO_PIN);
}

void loop() {
   float tempint = dht.readTemperature();
  //reading temperature : default is celcius 
  float tempext = dht.readTemperature();

  if(tempint >= 39){
  
    digitalWrite(LEDV, HIGH);
  }else if (tempext <= 20){
    digitalWrite(LEDR, HIGH);
  }

}