#include <IRremote.h>
#define IR 2

decode_results results;

IRrecv irreceiver(IR);

void setup() 
{
  Serial.begin(9600);
  irreceiver.enableIRIn();
  
}

void loop() 
{
  if (irreceiver.decode(&results)) {
    Serial.println(results.value);
    irreceiver.resume();
  }

}