#include <IRremote.h>

#define Pino_receptor 7
#define red 2
#define yellow 3
#define green 4

float codigo = 0;

void setup() 
{
  Serial.begin(9600);
  pinMode(red, OUTPUT);
  pinMode(yellow, OUTPUT);
  pinMode(green, OUTPUT);

  IrReceiver.begin(Pino_receptor);

 
}

void loop() 
{
  if(IrReceiver.decode())
  {
      Serial.print(" valor tecla: ");
      Serial.println(IrReceiver.decodedIRData.decodedRawData, HEX);

      codigo = (IrReceiver.decodedIRData.decodedRawData);

      //led vermelha
      if(codigo == 0xCF30FF00)
      {
        digitalWrite(red, 1);
      }
      IrReceiver.resume();

      if(codigo == 0xE718FF00)
      {
        digitalWrite(red, 0);
      }
////////////////////////////////////////////////
      //led amarelo
      if(codigo == 0x857AFF00)
      {
        digitalWrite(yellow, 1);
      }
      IrReceiver.resume();

      if(codigo == 0xEF10FF00)
      {
        digitalWrite(yellow, 0);
      }
////////////////////////////////////////////////
       //led verde
      if(codigo == 0xC738FF00)
      {
        digitalWrite(green, 1);
      }
      IrReceiver.resume();

      if(codigo == 0xA55AFF00)
      {
        digitalWrite(green, 0);
      }
  }
  delay(200);
}