Hi, I'm an audio guy ;)

I hadn’t made an intro and just thought I’d say hi and post some of my projects at the same go.

I’ve been using fritzing about 8 years now, mostly to make small musical toys. Everything from CMOS based synths to arduino and pi pico designs.

Three projects which I’ve published:

And pictures speak a thousand…

rampartv3 bottom pcb
latest pcb, bottom, produced by jlcpcbs as all of the following…


pre-production prototype of rampart


the keep assembled


scarp production pcb


a scarp, pre-production, prototype

I have a lot of experience with arduino programming of numerous MCUs and also some experience with the pico sdk. I’ve also done a lot of work with axolotis and now ksolotis, but nothing public.

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I have a number of newer projects, all made with fritzing up:

GitHub - poetaster/portcullis: Portcullis is a fritzing project for a modular 2 channel Vactrol VCA with A/R a dual VCA for eurorack systems
GitHub - poetaster/therack: The rack is a eurorack module which can be used as an octave fuzz (8up...8down) or a clock divider. or mix pairs for mad squareness. a frequency divider/multiplier (and octave fuzz) for eurorack
GitHub - poetaster/spires: Spires is an arpeggiating synth using time of flight sensors to drive digital oscillators. a small lazer TOF arp/scale synth with lots of scales
GitHub - poetaster/frame: An analog drum machine like thing. It's based on Gamelan Resonators. a eurorack analog drum/percussion module
GitHub - poetaster/banners: Banners is a wave folder and lfo. It has two forms. One for the keep and one for modular systems. a small desktop wavefolder for keep & co.