#define pot 2

#define buzzer 12

void setup() {

  // put your setup code here, to run once:

  Serial.begin(115200);

  // Serial.println("Hello, ESP32!");

}

 

void loop() {

  int po=analogRead(pot);

  Serial.println(po);

 

  if(po > 2000){

    digitalWrite(buzzer, HIGH);

  }else{

    digitalWrite(buzzer, LOW);

  }

  // put your main code here, to run repeatedly:

  delay(10); // this speeds up the simulation

}