//--- Header Section Start Declaration Section 
//--- Libraries include
//--- Declaration of PinNumbers,Components,Sensors,
//--- Varables,Constants Values
#include "DHT.h"
#define DHTPIN 4     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321
DHT dht(DHTPIN, DHTTYPE);
#define OUT1 13
#define on_Time 200
#define off_Time 800
unsigned int ADC_Val;
boolean cmd_Complete;
//-- Air Sensors Variable;
float Temp_Val = 0.00, Humid_Val = 0.00;
//-- Executes once at StartUp
void setup()
{
  pinMode(OUT1, OUTPUT);
  dht.begin();
  Serial.begin(9600);
  Serial.println(F("Arduino Structure Demo"));
}

class myBlink
{
  public:
    myBlink()  // constroctor
    {
      digitalWrite(OUT1, LOW);
    }

    void on(unsigned int wait)
    {
      digitalWrite(OUT1, HIGH);
      delay(wait);
    }

    void off(unsigned int wait)
    {
      digitalWrite(OUT1, LOW);
      delay(wait);
    }
};

void get_DHT22(void)
{
  Temp_Val = dht.readTemperature();
  Humid_Val = dht.readHumidity();
  Serial.print(F("Humidity: "));
  Serial.print(Humid_Val);
  Serial.print(F("%  Temperature: "));
  Serial.print(Temp_Val);
  Serial.println(F("°C "));
}
//-- Executes Continuously in a loop forever
void loop()
{
  unsigned char Cx;
  // create a blink object with myBlink class Type, this will run its constructor method
  myBlink Relay1;
  Relay1.on(200);
  Relay1.off(800);
  get_DHT22();
}