LedStrip

int rod = 10;
int gronn = 11;
int blaa = 9;
int r = 0;
int b = 0;

void setup() {
  pinMode(rod, OUTPUT);
  pinMode(gronn, OUTPUT);
  pinMode(blaa, OUTPUT);
}

void loop() {

}

void farge_RFID(int verdier) {
  if (verdier == 0){
    analogWrite(gronn, 255);
  } else if (verdier == 1) {
    analogWrite(rod, 255);
  } else {
      for (r = 0; r < 256; r++) { 
       analogWrite(rod, r);
  }
  }
}

void farge_Knapp(int trykk) {
  if (trykk == 0){
    for (b = 255; b > 0; b--) { 
      analogWrite(blaa, b);
    }
  } else if (trykk == 1){
    analogWrite(blaa, 0);
  } else {
      for (r = 0; r < 256; r++) { 
       analogWrite(rod, r);
  }
  }
}