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Larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Everything by Hagiwo (quantizer, filters, noisemakers, etc MIDI-to-CV, either over USB or directly over 5-pin DIN (with optoisolator) What we build next? Pretty confident we do these things. To protect your rights with two LEDs K switch normally-closed pushbutton push-button D Push button switch with 12 positions D 3 pin Molex connector 2.54 mm spacing Pin header 2.54 mm spacing D Switch, three position, dual pole double throw, right angle, stacked (https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/484/48406/484060001_sd.pdf USB 3.0 3.1 3.2 4.0 Type-C receptable, through-hole mount, SMD, right-angle (http://www.molex.com/pdm_docs/sd/473460001_sd.pdf Micro B horizontal dustproof waterproof IP67 XKB Connectivity, USB Micro-B, horizontal, https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/10104110.pdf USB Micro B USB SMD Type-A Receptacle Right Angle series (http://www.dialightsignalsandcomponents.com/Assets/Drawings/2D_Drawings_DrawingDetailedSpec/C17354.pdf RGB LED NeoPixel Nano, 12 mA, https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf LED RGB Wurth PLCC-4 LED RGB Chip SMD LED SMD 2512 (6332 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-149-02-xxx-DV-BE-A, 49 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-119-02-xxx-DV-BE, 19 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST EH series connector, S09B-XASK-1N-BN (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator JST ZE series connector, 53398-0671 (http://www.molex.com/pdm_docs/sd/533980271_sd.pdf), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: AE-6410-14A example for new mpn: 39-28-x14x, 7 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog⟨=en&documentid=D31688_en), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 8 Pin (https://ams.com/documents/20143/36005/AS7341_DS000504_3-00.pdf/#page=63 LGA, 8 Pin (http://www.ti.com/lit/ds/symlink/iso1050.pdf), generated with kicad-footprint-generator JST SH series connector, B9P-VH-B (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Soldered wire connection, for 2 times 0.25 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 2mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py SSOP18: plastic shrink small outline transistor (see http://www.onsemi.com/pub/Collateral/NST3906F3-D.PDF 3-pin SuperSOT package http://www.mouser.com/ds/2/149/FMB5551-889214.pdf 8-pin SuperSOT package, http://www.icbank.com/icbank_data/semi_package/ssot8_dim.pdf Power MOSFET package, TDSON-8-1, 5.15x5.9mm (https://www.infineon.com/cms/en/product/packages/PG-TDSON/PG-TDSON-8-1/ TO-50-3 Macro T Package Style M236 TO-50-4 Macro X Package Style M236 TO-50-4 Macro X Package Style M234 Rohm HRP7 SMD package, http://www.ti.com/lit/ml/mmsf024/mmsf024.pdf DCK R-PDSO-G5, JEDEC MO-203C Var AA, https://www.ti.com/lit/ds/symlink/tmp20.pdf#page=23 R-PDSO-N5, DRL, JEDEC MO-293B Var UAAD-1, https://www.ti.com/lit/ml/mpds158d/mpds158d.pdf R-PDSO-N6, DRL, similar to SR2 "lite" and was really popular a couple years ago https://youtu.be/v9A9n-kMjz0?t=291 Ile Aye de Miranda breaks it down here: https://www.youtube.com/watch?v=mmd_7p62Z18 Samba Reggae 1 Key Samba Reggae 2 Probably created by Olodum, we've heard this played by many individuals. For exact contribution history, see the documentation. CC0: http://creativecommons.org/publicdomain/zero/1.0/ ==== Files.

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