/*HEADER 
  Convert analog reading from potentiometer to voltage
    WITH DECIMALS!
    I DON'T WANT TO USE MY CALCULATOR ANYMORE
    MAKE MY COMPUTER DO IT FOR ME
*/
int read_pin = A0;
int raw_data = 0;
float volt = 0;


void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

}

void loop() {
  // put your main code here, to run repeatedly:
  raw_data = analogRead(read_pin);
  Serial.print(raw_data);
  Serial.print(",");
  Serial.print(raw_data*5/1023.0);
  volt = raw_data*5/1023.0;
  Serial.print(",");
  Serial.println(volt,4);


}