#define red 13
#define verde 12
#define blue 11

#define push 7
int modo = 0;

void setup() {
pinMode(push, INPUT_PULLUP);
Serial.begin(9600);
}

void loop() {
if (!digitalRead(push)) {
  modo = modo + 1;
  delay (400);
  }
  
// apagado 
if (modo == 0){
digitalWrite(red, LOW);
digitalWrite(verde, LOW);
digitalWrite(blue, LOW);
Serial.println("Apagado");
}

// rojo 
if (modo == 1){
digitalWrite(red, HIGH);
digitalWrite(verde, LOW);
digitalWrite(blue, LOW);
Serial.println("LED ROJO");
}

// verde 
if (modo == 2){
digitalWrite(red, LOW);
digitalWrite(verde, HIGH);
digitalWrite(blue, LOW);
Serial.println("LED VERDE");
}

// azul 
if (modo == 3){
digitalWrite(red, LOW);
digitalWrite(verde, LOW);
digitalWrite(blue, HIGH);
Serial.println("LED AZUL");
}
 
// Para colores combinados...

//rosado
if (modo == 4){
digitalWrite(red, HIGH);
digitalWrite(verde, LOW);
digitalWrite(blue, HIGH);
Serial.println("LED ROSADO");
}

//amarillo
if (modo == 5){
digitalWrite(red, HIGH);
digitalWrite(verde, HIGH);
digitalWrite(blue, LOW);
Serial.println("LED AMARILLO");
}

// Para apagarlo
if (modo == 6){
  modo = 0; 
}
}