/*
 * Created by ArduinoGetStarted.com
 *
 * This example code is in the public domain
 *
 * Tutorial page: https://arduinogetstarted.com/tutorials/arduino-potentiometer
 */

//float floatMap(float x, float in_min, float in_max, float out_min, float out_max) {
//  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
//}

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 9600 bits per second:
  Serial.begin(9600);
  pinMode(4, INPUT);
}

// the loop routine runs over and over again forever:
void loop() {
  // read the input on analog pin 4:
  int analogValue = analogRead(4);
  // Rescale to potentiometer's voltage (from 0V to 3V):
  int voltage = map(analogValue, 0, 460, 0, 31);
  float v2 = voltage/100.0;

  // print out the value you read:
  Serial.print("Analog: ");
  Serial.print(analogValue);
  Serial.print(", Voltage: ");
  Serial.println(voltage);
  delay(1000);




  
}