void setup() {

  #define LEDB 26
  #define potB 25
  #define LEDY 27
  #define potY 14

  pinMode(LEDB, OUTPUT);
  pinMode(potB, INPUT);
  pinMode(LEDY, OUTPUT);
  pinMode(potY, INPUT);
}

void loop() {
 
  analogWrite(LEDB, analogRead(potB));
  analogWrite(LEDY, analogRead(potY));
}