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Including but not some kind of odd LFO. * 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 use 4f2a34f676 's take on FIREBALL VCO using AD&D 1e spell names in Filmoscope Quentin/HOLD PORTAL.png Knob Factory is licensed under a Creative Commons Public Domain, SilkScreenTop, Small, Symbol, CC-PublicDomain, SilkScreen Top, Small, Symbol, CC-Noncommercial, Copper Top, GNU-Logo, GNU-Head, GNU-Kopf, Copper Top, Small, Waste Electrical and Electronic Equipment Directive Altech AK300 serie connector Dinkle DT-55-B01X Terminal Block 4Ucon ItemNo. 10689, 12 pins, pitch 5mm, size 20x10.5mm^2, drill diamater 1.3mm, pad diameter 2.5mm, hole diameter 1.1mm, length 10.2mm, width 3.5mm Capacitor C, Rect series, Radial, pin pitch=15.80mm, , length*width=41.9*19.1mm^2, Vishay, TJ7, http://www.vishay.com/docs/34079/tj.pdf L_Toroid Horizontal series Radial pin pitch 10mm size 45x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00020 pitch 5mm size 50x8.1mm^2 drill 1.1mm pad 2.1mm terminal block RND 205-00066 45Degree pitch 5mm size 50x8.1mm^2 drill 1.1mm pad 2.1mm terminal block Metz Connect Type175_RT02704HBLC, 4 pins, pitch 3.5mm, 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_noLead_generator.py QFN, 48 Pin (http://www.analog.com/media/en/technical-documentation/data-sheets/LTC7810.pdf), generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 4, Wuerth electronics 9774055951 (https://katalog.we-online.de/em/datasheet/9774055951.pdf), generated with kicad-footprint-generator Fuse SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf), generated with kicad-footprint-generator JST XA series connector, DF3EA-11P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing&lang=en&documentid=0001163317), generated with kicad-footprint-generator Mounting Hardware, inside through hole PLCC, 32 Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT4222H.pdf#page=40), generated with kicad-footprint-generator JST VH series connector, DF3EA-06P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing⟨=en&documentid=0001163317), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 64 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-1280-1281-2560-2561_datasheet.pdf (page 415)), generated with kicad-footprint-generator JST SHL series connector, 202396-0607 (http://www.molex.com/pdm_docs/sd/2023960207_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py HVQFN, 24 Pin (https://www.st.com/resource/en/datasheet/led1642gw.pdf#page=37), generated with kicad-footprint-generator JST ZE series connector, 14110613001xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13001XXX_100228421DRW046C.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-105-02-xx-DV-PE-LC, 5 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 connector wire 0.1sqmm strain-relief Soldered wire connection with double feed through strain relief, for 4 times 0.75 mm² wire, basic insulation, conductor diameter 2.4mm, see http://www.4uconnector.com/online/object/4udrawing/10686.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_4Ucon THT.

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