[sdiy] Keyboard Encoder Experiments...
ben at stuyts.nl
Mon Feb 11 22:24:34 CET 2008
On 11 Feb 2008, at 20:50, Jim Patchell wrote:
Looks great! And if you go away from 'conventional' keys, you could
even build something lake the Haken Continuum keyboard <http://www.hakenaudio.com/Continuum/
>. I think this <http://www.google.com/patents?vid=USPAT6703552> is
I've looked a bit at (commercial) LVDT's for the company I work for,
but cost was, as you said, always prohibitive. But wouldn't this need
a lot of electronics? AD has some LVDT amplifiers, but these are
expensive (> $15) too.
How about hall-effect sensors?
With kind regards,
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