arduino/PiezoBlink/PiezoBlink.pde

   1 // Fading LED
   2 // by BARRAGAN <http://people.interaction-ivrea.it/h.barragan>
   3
   4 int ledpin = 11;                           // light connected to digital pin 9
   5
   6 void setup()
   7 {
   8   pinMode(ledpin, OUTPUT);
   9 }
  10
  11 void loop()
  12 {
  13     analogWrite(ledpin, analogRead(0));           // sets the value (range from 0 to 255)
  14 }