#include <SevenSeg.h>
#include "DHT.h"

#define DHTPIN A0
#define DHTTYPE DHT22
DHT dht(DHTPIN,DHTTYPE);

SevenSeg display(13,12,11,10,9,8,7);

const int numOfDigits =4;
int digitPins [numOfDigits]={6,5,4,3};

void setup(){
  display.setDPPin(2);
  display.setDigitPins (numOfDigits, digitPins);
  display.setCommonAnode();
  display.setDutyCycle(50);
  dht.begin();
}

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

   if(isnan(temperature) || isnan(humidity)){
     Serial.println(F("Failed to read from DHT senor!"));
     return;
   }
   display.write(temperature);
   if(temperature>50){
     tone(A1,3000,500);
     delay(200);
     noTone(A1);
     delay(200);
   }
}