View jingle_bells.ino
/* Play JingleBells | |
* by Mischka 2017 (mischk.neocities.org) | |
* | |
* based on the code from: | |
* https://www.arduino.cc/en/Tutorial/PlayMelody | |
* by D. Cuartielles (clay.shirky@nyu.edu) | |
* | |
* connect piezo to pin 9 and GND on arduino board | |
*/ |