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( https://ma.juii.net A parametric OpenSCAD design that allows to generate CV, in particular for controlling VCO notes. The classic is called a "Baby 8". Final tweaks, version submitted to JLCPCB on 20240124 Experimenting with more panel layout ideas Feed of " /ttrss-plugin- _comics" 740: https://gitea.circuitlocution.com/ /ttrss-plugin- _comics/commit/969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 c9e81f0cc630cea052574ce7c50b3e82145bb626 d9153c70802a10d2fe554f80f1a497b409aac630 e49f4ab127dc081ee1c77dd21e80d128628a1152 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 c4e1c30b9b Add jlc constraints DRC; replace order number text Things best left to external modules: CV-controlled CV offset module - add a voltage to another voltage. Useful here for pitching up from a base. 11 SPDT switches 1 rotary switch - 7mm, with 3-4mm extra space available mini toggle switch // steps: slider, led, switch (sw1-sw10, rv1-rv10 // mounting holes to PCB edge 9.12mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector horizontal angled 90deg THT male pitch 2.41x1.98mm pin-PCB-offset 9.4mm 44-pin D-Sub connector edge mount solder cup male x-pin-pitch 2.77mm mounting holes with circular drills, http://www.alps.com/prod/info/E/HTML/Encoder/Incremental/EC12E/EC12E1240405.html Temperature and humidity module Digital Proximity, Ambient Light, RGB and Gesture Sensor (https://docs.broadcom.com/doc/AV02-4191EN DFN Sensor optical IR SST LuminOX Luminescence-based O2 sensor, https://sstsensing.com/wp-content/uploads/2021/08/DS0030rev15_LuminOx.pdf Gas Sensor, 6 pin, 2.54mm pitch, 6mm pin length, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Through hole angled pin header SMD 1x29 1.00mm single row style2 pin1 right Through hole angled socket strip SMD 2x24 2.00mm double row Through hole straight socket strip, 2x25, 2.00mm pitch, 6.35mm socket length, double rows Surface mounted pin header THT 2x34 2.00mm double row Through hole straight socket strip, 2x10, 2.54mm pitch, single row Through.

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