const int potPin = 34;
const int quantLeds = 5;

int ledPinsVerm[] = {32, 33, 25, 26, 27};
int ledPinsVerde[] = {23, 22, 21, 19, 18};

void setup()
{
  for(int i = 0; i < quantLeds; i++)
  {
    pinMode(ledPinsVerm[i], OUTPUT);
    pinMode(ledPinsVerde[i], OUTPUT);
  }
}

void loop () {

 int valPoten =analogRead(potPin);
 int ledNivel = map(valPoten, 0, 4080, 0, quantLeds);

 for (int i = 0; i < quantLeds; i++)
{
  if (i < ledNivel)
  {
  digitalWrite(ledPinsVerm[i], HIGH);
  digitalWrite(ledPinsVerde[i], HIGH);
}
else
{
  digitalWrite(ledPinsVerm[i], LOW);
  digitalWrite(ledPinsVerde[i], LOW);
}
}
}