Description
Make some noise with your next project! The MP3 Trigger board is built to make MP3 sound integration easier than ever. The board has 18 external trigger pins that will directly trigger pre-selected MP3 tracks， and a full-duplex serial con
![X2 Vertical Compact 2[ X2 バーティカル コンパクト2 ]](https://jp.images-monotaro.com/Monotaro3/pi/thum/mono62800520-251001-02.jpg)
