void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
}

void loop() {
  int digital = analogRead(34);
  float voltage = digital/4096.0 * 3.3;
  Serial.print(digital);
  Serial.print("\t");
  Serial.println(voltage,3);

  // put your main code here, to run repeatedly:
  delay(2000); // this speeds up the simulation
}