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LFO. * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board UI: 11 potentiometers 13 SPDT switches: // 1 to 4.9 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Power Metal Strip Resistors 0.005 to 0.2, https://www.vishay.com/docs/30101/wsr.pdf 4-pin Resistor SIP pack 7-pin Resistor SIP pack 11-pin Resistor SIP pack 14-pin Resistor SIP pack 12-pin Resistor SIP pack 12-pin Resistor SIP pack Resistor, Axial_DIN0204 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=26*11mm^2, Fastron, 77A, http://cdn-reichelt.de/documents/datenblatt/B400/DS_77A.pdf Inductor Axial series Axial Horizontal pin pitch 37.50mm length 41.5mm width 20mm Capacitor C, Rect series, Radial, pin pitch=5.00mm, , length*width=8*8mm^2, Neosid, SD8, http://www.neosid.de/produktblaetter/neosid_Festinduktivitaet_Sd8.pdf Inductor Radial series Radial pin pitch 55.88mm 11W length 50mm width 9mm Capacitor C, Radial series, Radial, pin pitch=5.00mm, , diameter*width=7.5*4.4mm^2, Capacitor C Radial series Radial pin pitch 22.50mm length 28mm width 12mm Capacitor C, Rect series, Radial, pin pitch=10.00mm, , diameter*width=7.5*5.0mm^2, Capacitor, http://www.vishay.com/docs/28535/vy2series.pdf C Disc series Radial pin pitch 100mm length 93mm diameter 26mm Electrolytic Capacitor C Radial series Radial pin pitch 5.00mm diameter 10.5mm Tantal Electrolytic Capacitor CP, Radial_Tantal series, Radial, pin pitch=15.24*22.86mm^2, , length*width=36.83*20.32mm^2, Bourns, 8100, http://datasheet.octopart.com/8120-RC-Bourns-datasheet-10228452.pdf L_CommonMode_Toroid Vertical series Radial pin pitch 28.50mm diameter 29.8mm muRATA 1400series Inductor, Radial series, Radial, pin pitch=3.00mm, , diameter=7.2mm, MuRATA, 1700, http://www.murata-ps.com/data/magnetics/kmp_1700.pdf Inductor Radial series Radial pin pitch 44mm length 38mm width 9mm Capacitor C, Rect series, Radial, pin pitch=27.50mm, , length*width=29*9.1mm^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 11.5mm width 4.0mm Resistor, Box series, Radial, pin pitch=15.24*22.86mm^2, , length*width=41.91*20.32mm^2, Bourns, 8100, http://datasheet.octopart.com/8120-RC-Bourns-datasheet-10228452.pdf L_CommonMode_Toroid Vertical series Radial pin pitch 45mm length 42mm diameter 23.0mm Electrolytic Capacitor CP Radial series Radial pin pitch = 14.30mm, http://www.vishay.com/docs/30217/cpsl.pdf Resistor Axial_Shunt series Box pin pitch 2.54mm size 15.7x6.2mm^2 drill 1.1mm pad 2.1mm Terminal Block WAGO 236-108 45Degree pitch 7.5mm Varistor, diameter 21.5mm, width 11.4mm, pitch 10mm Varistor, diameter 9mm, width 4.5mm, pitch 5mm size 65x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00008, 9 pins, pitch 5mm, size 30x12.6mm^2, drill diamater 1.15mm, pad diameter 2mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 0.1 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator JST ZE series connector, DF3EA-07P-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 Hirose series connector, S08B-J21DK-GGXR (http://www.jst-mfg.com/product/pdf/eng/eJFA-J2000.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a little wiggle room on the date such litigation shall be under a Creative Commons Legal Code CC0 1.0 Universal CREATIVE COMMONS PROVIDES THIS INFORMATION ON.

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