#include <OneWire.h>
#include <DallasTemperature.h>

#define ONE_WIRE_BUS 3

OneWire oneWire(ONE_WIRE_BUS);

DallasTemperature sensors(&oneWire);

void setup(void)
{
  pinMode(0, OUTPUT);
  pinMode(1, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(4, INPUT);

  sensors.begin();
}

void loop(void)
{ 
  int v, l, i, a, asetus, yk, ky;
  int n[]={
    B11111100, B01100000, B11011010, B11110010, B01100110,
    B10110110, B10111110, B11100000, B11111110, B11110110  };

  sensors.requestTemperatures();

  i = round(sensors.getTempCByIndex(0));
  l = i;
  a = analogRead(2);

  asetus=0.0586*a;

  if (l >= asetus+1) {
    v = 0; 
    digitalWrite(0, LOW);
  }
  if (l <= asetus-1) {
    v = 1;  
    digitalWrite(0, HIGH);
  }

  yk=(255-n[i%10])&B11111110;
  ky=255-n[i/10];
  if (v) ky=ky&B11111110; 
  else ky=ky|B00000001;
  shiftOut(2, 1, LSBFIRST, yk);
  shiftOut(2, 1, LSBFIRST, ky);
  delay(1000); 
  
  i = asetus;
  yk=(255-n[i%10])|B00000001;
  ky=255-n[i/10];
  if (v) ky=ky&B11111110; 
  else ky=ky|B00000001;
  shiftOut(2, 1, LSBFIRST, yk);
  shiftOut(2, 1, LSBFIRST, ky);
  delay(1000);
}