#define ledR 19
#define ledG 18
#define ledB 5
#define pot1 34
#define pot2 35
#define pot3 32
int i;

void setup() {

  pinMode(ledR, OUTPUT);
  pinMode(ledG, OUTPUT);
  pinMode(ledB, OUTPUT);
  Serial.begin(115200);
  Serial.println("pipipipopopo");
}

void loop() {

  int potvalor1 = analogRead(pot1);
  float potenciometro1 = map(potvalor1, 0 , 4095, 0, 255);

  int potvalor2 = analogRead(pot2);
  float potenciometro2 = map(potvalor2, 0 , 4095, 0, 255);

  int potvalor3 = analogRead(pot3);
  float potenciometro3 = map(potvalor3, 0 , 4095, 0, 255);

analogWrite(ledR, potenciometro1);
delay(20);

analogWrite(ledG, potenciometro2);
delay(20);

analogWrite(ledB, potenciometro3);
delay(20);

}