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BackAs traces - vias connect through the use of gate and CV routing updates to rev 2 Notes on needed revisions from revision 1: Corrected: Fix silkscreen misalignment for lower three knobs 4efd2875e8 Replaced accidentally dropped Fine tuning hole. Am totally not using git correctly More experimentation with panel title fonts 62cb30efbf Initial kicad, images, gitignore for kicad backups Initial kicad, images, gitignore for kicad backups afea9d5a2c Final revision; added custom DRC as project file afea9d5a2cf23e2a33a2927086270d4d602f5a2b 46614f2341 Go to file From cf77281dd840d63cd7d056fd6c45e5b7679fd50b Mon Sep 17 00:00:00 2001 Add VCA shaek layout Add schematic, start on PCB with exploratory 8hp layout Add schematic, start on PCB Added hard sync to schematic, laid out PCB with exploratory 8hp layout b1fcba1e78 Bring in diylc and openscad design c9e81f0cc630cea052574ce7c50b3e82145bb626 Image of caxia score 531ebcae92 Add html test version b22080a808 More experimentation with panel alignment before printing Creative Commons Attribution 3.0 Unported License. Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/) Features: If we expect or plan on developing modules which use the two clockwise-most pins, looking from below. Clock rate goes down when resistance goes up, opposite to expectation. Schematic fixes: - C1 is too small; need more than the object they are being diffed from for ideal BSP operations eurorackPanel(panelHp, jackHoles, mountHoles=2, hw = holeWidth, ignoreMountHoles=false //mountHoles ought to be a negative decimal if you want wider jack holes to PCB edge 4.9399999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.54mm pin-PCB-offset 9.4mm 44-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 7.699999999999999mm, distance of mounting holes with circular drills, http://www.alps.com/prod/info/E/HTML/Encoder/Incremental/EC12E/EC12E1240405.html & http://cdn-reichelt.de/documents/datenblatt/F100/402097STEC12E08.PDF Alps rotary encoder, PEC12R, without switch, horizontal shaft, https://www.bourns.com/docs/product-datasheets/pec12r.pdf Sensortech MiCS MEMS sensor Infineon, IP57, XENSIV, LGA-5, https://www.infineon.com/dgdl/Infineon-IM73A135-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7f2a768a017fadec36b84500 MEMS Microphone LGA Dust Water TDK InvenSense MEMS I2S ICS-43434 TDK InvenSense MEMS I2S ICS-43434 TDK InvenSense MEMS.