My design of a velocity sensitive MIDI controller

[Albin Stigö]

Good evening,

I've hacked together a usb midi (velocity sensitive, with sustain
pedal) 88 key controller. It's a bit of a hack at the moment but works
quite well so I'm hoping someone might find the information useful. It
would also be great to get some feedback!

Ideally I'd like this project to evolve into some kind of library as
well as some generic breakout boards for easily building different
controllers.

It's on github MIT licensed.

https://github.com/ast/keyboard


--Albin

[Andrew Wagner]

Hello Albin!

Thanks for sharing your work! A handful of PIC based (>= 88 key,
velocity sensitive) keyscanner circuits have been on the net for a
while, but not all of them were fully open, and this may be the first
arduino/atmel based one I've seen.

Seems like the source isn't all there; did you forget to push some
files? Also, is it an eagle schematic or something else? My version
of eagle wasn't able to open it...

Cheers,
Andrew

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[Albin Stigö]

Hi,

The source is only two files. Keyboard.ino and types.h

The file Keyboard.sch is an Eagle file created with Eagle 6.5.0 on mac os x

Please let me know if you have any problem and I'll be happy to add
more info to the readme.


--Albin