Its of course not a very new thing.
But to have a small Drum sampler just for kick and snare controlled by external triggers could be nice for some artistic performance.
Or just to have a already developed player that play a sound on a push...
Hi there
I just want to let you know, that I uploaded the Source, Schematics, PartList etc. of this invention to GitHub.
https://github.com/UTZbox/midiGPIO
It is an interface between hardware inputs and outputs (voltage I/O or relay outputs)...