const int InputPin = A0; 
float Voltage;

void setup() {
  // put your setup code here, to run once:

  pinMode(InputPin, INPUT);
  Serial.begin(115200);

}

void loop() {
  // read ADC for potentio
  int value = analogRead(InputPin);

// convert to voltage
  Voltage = (value/1023.0)*5;
  //Serial.println(value);
  Serial.println(Voltage);
  delay(100);

}