byte pin=12;
byte potentiometer=14;
byte buzzer=2;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(pin, OUTPUT);
  pinMode(buzzer, OUTPUT);
  
}

void loop()
{
  int analog_status=analogRead(potentiometer);
  Serial.println(analog_status);
  digitalWrite(pin,analog_status);
 if(analog_status >3000)
 {
  digitalWrite(buzzer, HIGH);
 }
 else
 {
  digitalWrite(buzzer,HIGH);
 }

  delay(1000);
}