#define led_R 6
#define led_G 5
#define led_B 3

#define pin_pot_R A0
#define pin_pot_G A1
#define pin_pot_B A2

void setup() {

  Serial.begin(115200);

  pinMode(led_R, OUTPUT);
  pinMode(led_G, OUTPUT);
  pinMode(led_B, OUTPUT);

}

void loop() {
  int pot_R = analogRead(pin_pot_R);
  int pwm_R = map(pot_R, 0, 1023, 0, 255);

  int pot_G = analogRead(pin_pot_G);
  int pwm_G = map(pot_G, 0, 1023, 0, 255);

  int pot_B = analogRead(pin_pot_B);
  int pwm_B = map(pot_B, 0, 1023, 0, 255);

  analogWrite(led_R, pwm_R);
  analogWrite(led_G, pwm_G);
  analogWrite(led_B, pwm_B);

/*
  Serial.print("PotR: ");
  Serial.print(pot_R);
  Serial.print("PwMR: ");
  Serial.print(pwm_R);

  Serial.print("PotG: ");
  Serial.print(pot_G);
  Serial.print("PwMG: ");
  Serial.print(pwm_G);

  Serial.print("PotB: ");
  Serial.print(pot_B);
  Serial.print("PwMB: ");
  Serial.print(pwm_B);
*/
}