#include <OneWire.h>
#include <DallasTemperature.h>
OneWire oneWire(2);                 //Connect to Pin 2 (D2)
DallasTemperature sensors(&oneWire);
void setup(void)
{
  Serial.begin(9600);
  Serial.println("Dallas Temperature IC DS18B20");
  sensors.begin();
}
void loop(void)
{
  Serial.print(" Requesting temperatures...");
  sensors.requestTemperatures();            // Send the command to get temperatures
  Serial.println("DONE");
  Serial.print("Temperature is: ");
  Serial.print(sensors.getTempCByIndex(0));
  Serial.println(" Degrees C");
  Serial.print("Temperature is: ");
  Serial.print(sensors.getTempFByIndex(0));
  Serial.println(" Degrees F");
}
#include "LedControl.h"
LedControl lc=LedControl(6,4,5,1); // Pin 11->DIN, 13->CLK, 12->CS, 1 = No.of devices
void setup()
{
  lc.shutdown(0,false);    // Enable display
  lc.setIntensity(0,10);   // Set brightness level (0 is min, 15 is max)
  lc.clearDisplay(0);      // Clear display register
}
void loop()
{
   lc.setDigit(0,7,2,false);   
   lc.setDigit(0,6,3,true);
   lc.setDigit(0,5,4,false); 
   lc.setRow(0,4,B00110111);
   lc.setRow(0,3,B01001111); 
   lc.setRow(0,2,B00001110);      
   lc.setRow(0,1,B00001110);
   lc.setRow(0,0,B01111110);    
  delay(1000);
}