apuntes_Arduino/sensores/ir/ir_receiver2/ir_receiver2.ino

//Code for finding the IR codesC/C++
//Remember to install the IRremote library.
#include <IRremote.h>      //including infrared remote header file

int RECV_PIN = 11;        // the pin where you connect the output pin of IR sensor 
IRrecv irrecv(RECV_PIN);
decode_results results;
 
void setup()
{
  Serial.begin(9600);
  irrecv.enableIRIn();
}
 
void loop() 
{
  if (irrecv.decode(&results)) 
    {
    Serial.println(" ");
    Serial.print("Code: ");
    Serial.println(results.value); //prints the value a a button press
    Serial.println(" ");
    irrecv.resume();              // Receive the next value
    Serial.println("*****************");
    }
}