void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(14, INPUT);
}

void loop() {
  int karthi =analogRead(14);
  Serial.println(karthi);

  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}