[sdiy] touch-sensitive switches - how?
guy.mccusker at gmail.com
Tue Apr 27 21:07:00 CEST 2021
I believe the TKB design is an evolution / refinement of one that
Serge published in Synapse in 1977. You can find the original article
and the CGS version of the circuit here:
On Tue, Apr 27, 2021 at 7:53 PM Neil Harper via Synth-diy
<synth-diy at synth-diy.org> wrote:
> how are touch-sensitive switches like the ones on this done?:
> being able to do something like this, especially if it's latching (one
> press on, one press off) would come in very handy. but i've never come
> across it in any diy schematics.
> i see that a few microcontrollers like the teensy have capacitance touch
> pins, but i'm wondering if things like sequencer are done all discrete?
> /// Neil Harper
> /// Every Wave is New Until it Breaks
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