#define LED 15
#define pot_1 2
#define pot_2 4

int valPot_1 = 0;
int valPot_2 = 0;

void setup() {
  pinMode(LED, OUTPUT);
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
}

void loop() {
  valPot_1 =  analogRead(pot_1);
  valPot_2 =  analogRead(pot_2);
  double percPot1 = valPot_1 * 100/4095;
  double percPot2 = valPot_2*100/4095;
  double diferenca = percPot1-percPot2;
  delay(250); 
  printf("\n %f %f ", percPot1, percPot2);
  if(percPot1-percPot2 > 10 || percPot2-percPot1 > 10){
    analogWrite(LED, HIGH);
  }
  else{
    analogWrite(LED,LOW);
  }
}