void setup() {
  Serial.begin(115200);
  pinMode(4, INPUT);
  pinMode(18, OUTPUT);
  pinMode(2, INPUT);
  pinMode(5, OUTPUT);
}

void loop() {
  int gilbert = analogRead(4);
  int mappa = map(gilbert, 0, 4095, 0, 255);
  int jilbert = analogRead(2);
  int yapper = map(jilbert, 0, 4095, 0, 255);
  analogWrite(18, mappa);
  analogWrite(5, yapper);
  Serial.print("Potent value: ");
  Serial.print(gilbert);
  Serial.print(", Map value: ");
  Serial.println(mappa);
  Serial.print("Potent value 2: ");
  Serial.print(jilbert);
  Serial.print(", Map value 2: ");
  Serial.println(yapper);
  delay(100);
}