Kick Trigger Unit
thingiverse
This is Trigger Unit. You require a curved beater similar to this one: Roland KDB-7, available on Amazon at [www.amazon.com](http://www.amazon.com). You also need an M5 screw for the spike. This project is currently in development and I will release detailed production steps on my blog at [open-e-drums.tumblr.com](http://open-e-drums.tumblr.com). The code can be found at [github.com/RyoKosaka/drums/blob/master/arduino/HELLODRUM/HELLODRUM.ino](http://github.com/RyoKosaka/drums/blob/master/arduino/HELLODRUM/HELLODRUM.ino).
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