a lot of inspiration for me, how to forget it
http://www.synthpanel.com/ is currently saying “Account Suspended”. There still are these for CGS stuff:
HAGIWO’s notes (in Japanese):
Repository of the maker of the Theremidi:
More discussions about theremins here.
Various modules from Electric Noodle Box:
Hi! I’m working on a PCB of the “HAGIWO’s arduino module” for my CAD studies! Please give me feedback!
This would be better posted, and replied to, in its own topic.
Is it hardware? No!
Is it software? Maybe?
What is it?
Free wave tables!
While searching the web for some circuit I found the Kassutronic blog. Amongst commercial items it contains some open source designs of various modules like this variable waveshape lfo e.g. At the bottom of the page there are links to other open source goodies.
Kassutronics, previously. Lots of good stuff there, at least as long as you ignore the way he does decoupling
Could you maybe explain / illustrate what you mean by that?
He’s consistently putting a single 100 nF between +12 V and −12 V, which is not really how supply rails work – they’re designed to provide current relative to ground, not relative to each other. So you always decouple to ground, not between supply rails.
(Tayda will sell you 110 caps for $1, so it’s not like you’re saving much money by doing it wrong )
Did anyone put Thomas Henry designs here yet. I scrolled through and didn’t see it. So i’ll put it here. Apologies if a repeat:
Thomas Henry Designs (birthofasynth.com)
Great ! I have a lot of diy websites to adding here thank you for the topic link