int potR = A0;
int potG = A1;
int potB = A2;

int ledR = 11;
int ledG = 10;
int ledB = 9;

int mPotR = 0;
int mPotG = 0;
int mPotB = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

  pinMode(potR, INPUT);
  pinMode(potG, INPUT);
  pinMode(potB, INPUT);

  pinMode(ledR, OUTPUT);
  pinMode(ledG, OUTPUT);
  pinMode(ledB, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  mPotR = map(analogRead(potR), 0, 1023, 0, 255);
  mPotG = map(analogRead(potG), 0, 1023, 0, 255);
  mPotB = map(analogRead(potB), 0, 1023, 0, 255);

  analogWrite(ledR, mPotR);
  analogWrite(ledG, mPotG);
  analogWrite(ledB, mPotB);
}