C-Innova Arduino LED Workshop: Code 1

/*
 * LIGHTS, SOUND, ACTION!
 * ARDUINO AND ELECTRONICS WORKSHOP
 *
 * JANUARY 19, 2017: 3:30 - 6:00 PM
 * INSTRUCTOR: JUSTIN GONG
 * C-INNOVA, BOGOTA, COLOMBIA
 */


// ************************************************************************************
// *******************************   INITIALIZATION   *********************************
// ************************************************************************************

int ledPin = 11;                      // sets which pin connects to LED Strip +5V
int micInput = A0;

// ************************************************************************************
// *******************************   SETUP, RUNS ONCE   *******************************
// ************************************************************************************


void setup()
{
   Serial.begin(9600);                // sets the data rate at which the Arduino runs in bits per second
   pinMode(ledPin, OUTPUT);           // configures pin to behave as either input or output
}


// ************************************************************************************
// **************************   LOOP, RUNS CONTINUOUSLY   *****************************
// ************************************************************************************

void loop()
{

   int voltsraw = analogRead(micInput);
   Serial.print("microphone voltage: ");
   Serial.println(voltsraw);

   digitalWrite(ledPin, HIGH);

}