//00515, ргб 2
const int RED_PIN = 9;
const int GREEN_PIN = 10;
const int BLUE_PIN = 11;
const int Potenc_PIN = A0;

void setup() {

  pinMode(RED_PIN, OUTPUT);
  pinMode(GREEN_PIN, OUTPUT);
  pinMode(BLUE_PIN, OUTPUT);
}

void loop() {

  int potencValue = analogRead(Potenc_PIN);
  

  setColor(potencValue);
  
  delay(50);
}

void setColor(int value) {
  if (value < 150) {

    setColor(255, 0, 0);
  }
  else if (value < 300) {

    setColor(255, 100, 0);
  }
  else if (value < 450) {

    setColor(255, 255, 0);
  }
  else if (value < 600) {

    setColor(0, 255, 0);
  }
  else if (value < 750) {

    setColor(0, 255, 255);
  }
  else if (value < 900) {

    setColor(0, 0, 255);
  }
  else {

    setColor(255, 0, 255);
  }
}

void setColor(int red, int green, int blue) {
  analogWrite(RED_PIN, red);
  analogWrite(GREEN_PIN, green);
  analogWrite(BLUE_PIN, blue);
}