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// A simple trigger for the Adafruit Audio FX Sound Board | |
// For complete info on the sound board, see https://learn.adafruit.com/adafruit-audio-fx-sound-board/overview | |
/* | |
This is a simple test of a direct trigger of the Audio FX Sounds Board from an Arduino. | |
For my test, I used an Arduino Pro Mini running at 3.3v & 8mHz. Digital pin #4 of the Arduino | |
was connected to trigger pin #0 of the Sound Board, and I tied them to a common ground. I powered | |
Sound Board via a USB external battery for the initial tests, and the Arduino via the FTDI cable. | |
For later tests, I powered the Sound Board via the Arduino's VCC (3v) pin directly. |