int const potenciometer = A0;
int const red = 11;
int const green = 10;
int const blue = 9;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(potenciometer, INPUT);
  pinMode(red, OUTPUT);
  pinMode(green, OUTPUT);
  pinMode(blue, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  int analogValue = analogRead(potenciometer);
  int mappedAnalogValue = map(mappedAnalogValue, 0, 1023, 0, 100);
  Serial.println(mappedAnalogValue);
  
  analogWrite(red, mappedAnalogValue);
  analogWrite(green,0);
  analogWrite(blue, 0);
  delay(500);
  analogWrite(red, LOW);
  analogWrite(green,LOW);
  analogWrite(blue, LOW);
  delay(500);
}