While I'm not really at a clear stopping point, I wanted to write up
my recent progress with the electronic harp mandolin project. If I go
too much further without writing anything up I'm going to start
forgetting things. First, a demo:
Designed and 3D printed a case, with lots of help from my
MAS.837 TA, Lancelot.
Dumped epoxy all over the back of the metal plate to make it
less likely the little piezo wires will break off.
Revived the Mac version of my MIDI mapper and made a cut down
version that is designed to drive a wind instrument synth (code).
While this works, it's a little bulky for attaching to the mandolin.
I also don't like having a bunch of wires running from the teeth to
the computer and that I only have thirteen of the eighteen inputs
hooked up. I've also been enjoying playing it with my fingers, in
more of a piano orientation. I decided to make a new version that's
all a single board:
The squares show where the "teeth" will go.
I've prepared a new batch of eighteen pluck sensors:
Sanding them smooth was a good fit for watching the kids at the park.
I'm a bit nervous with this design that something will break and it
will be hard to repair because it's all on one board, but it's got to
be better than the giant blob of epoxy in the v1 design.
If this works well I might make a case for it where only the teeth
poke out?
While I'm not really at a clear stopping point, I wanted to write up my recent progress with the electronic harp mandolin project. If I go too much further without writing anything up I'm going to start forgetting things. First, a demo:
Or, if you're prefer a different model:
Since last time, I:
Fixed my interference issues by:
Got the software working reasonably reliably.
Designed and 3D printed a case, with lots of help from my MAS.837 TA, Lancelot.
Dumped epoxy all over the back of the metal plate to make it less likely the little piezo wires will break off.
Revived the Mac version of my MIDI mapper and made a cut down version that is designed to drive a wind instrument synth (code).
While this works, it's a little bulky for attaching to the mandolin. I also don't like having a bunch of wires running from the teeth to the computer and that I only have thirteen of the eighteen inputs hooked up. I've also been enjoying playing it with my fingers, in more of a piano orientation. I decided to make a new version that's all a single board:
The squares show where the "teeth" will go.
I've prepared a new batch of eighteen pluck sensors:
Sanding them smooth was a good fit for watching the kids at the park.
I'm a bit nervous with this design that something will break and it will be hard to repair because it's all on one board, but it's got to be better than the giant blob of epoxy in the v1 design.
If this works well I might make a case for it where only the teeth poke out?
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