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B L_Toroid, Vertical series, Radial, pin pitch=15.00mm, , length*width=16.5*8.7mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 10.00mm length 13mm width 5mm Capacitor C, Rect series, Radial, pin pitch=20.07mm, , diameter=27.9mm, Vishay, IHB-3, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 17.5mm, see http://yourduino.com/docs/Photoresistor-5516-datasheet.pdf Sharp OPIC IS471F, see http://pdf.datasheetcatalog.com/datasheet/Sharp/mXvrzty.pdf Sharp OPIC, IS485, IS486, see http://microrato.ua.pt/main/Actividades/Estagios/Docs/IS485_6.pdf Sharp OPIC IS485 IS486 package for Vishay CNY70 refective photo coupler/interrupter Vishay CNY70 refective photo coupler package for Vishay CNY70 refective photo coupler package for Everlight ITR1201SR10AR, light-direction upwards, see http://www.everlight.com/file/ProductFile/ITR8307.pdf Relay SPST, https://www3.panasonic.biz/ac/e_download/control/relay/power/catalog/mech_eng_lfg.pdf Bourns rotary encoder, PEC09, with switch, vertical shaft, mounting holes to PCB edge 11.32mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.29x1.98mm, distance of mounting holes to PCB for holding three chips (two 74s, one 72) Noise MK's S&H not strictly a noise and envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply smooth = 20; // tweak on this script somewhere where OpenSCAD can find it (your current project's * working directory/folder or your OpenSCAD script and call either... * knurled_cyl( Knurled cylinder outer diameter, generated with kicad-footprint-generator Molex Pico-Clasp series connector, BM09B-ZESS-TBT (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 28 Pin (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf#page=338), generated with kicad-footprint-generator ipc_noLead_generator.py Winson GM-402B, 8 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-8/CP_8_13.pdf), generated with kicad-footprint-generator JST XA series connector, B8B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator connector JST XH series connector, LY20-22P-DT1, 11 Circuits (https://www.molex.com/pdm_docs/sd/2005280110_sd.pdf), generated with kicad-footprint-generator JST XH series connector, B08B-ZESK-D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-128-02-xxx-DV-BE, 28 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog&lang=en&documentid=D31688_en), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-139-02-xxx-DV-BE-A, 39 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 ipc_gullwing_generator.py 4-Lead Plastic Small Outline Package (MS) [MSOP] (see Microchip Packaging Specification 00000049BS.pdf 20-Lead Plastic Quad Flat, No Lead Package - 4x4x0.9 mm Body [SOIC] (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf SOIC, 8 Pin (https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2303A/document_id/494#page=14), generated with kicad-footprint-generator Molex CLIK-Mate series.

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