// Piezo film sensor (msiusa.com) 
// by BARRAGAN <http://barraganstudio.com>

// A Piezo film sensor can be used to measure a wide variety of
// phenomena, including pulses, vibration, pressure etc.
// This example reads values from a piezo film sensor connected to the 
// analog input pin 0. The value read from the sensor is proportional
// to the amount of vibration that hits the sensor surface.
// The value read is printed through the serial to be monitored
// in the console.

// Created 2 January 2007

int val; 

void setup()
{
  Serial.begin(9600);           // sets the serial port to 9600
}

void loop() 
{
  val = analogRead(0);          // read analog input pin 0
  Serial.print(val, DEC);       // prints the value read
  Serial.print(" ");
  delay(100);                   // wait 100ms for next reading
}
