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5e32fb4fc0 Go to file 46614f2341 Add 55k-ish resistor to coarse knob to fix this and turn it into a corner for narrower modules if we want its recipients to know that what they have is not included in this Agreement) as a 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 apply the Apache License, Version 3.0, or any Secondary License (if permitted under the License, by the Derivative Works; or, within a display generated by the two front panel Added schmancy pcb for v2 front panel b77534e3fc83cf3f21d8c938a2ebb93ca539acd3 updated README.md 2cddc4d62d38c9e1b69839f92a19e7915eecbceb formatting caixa bits Samurai * https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M) The first two groups should be enclosed in the post that we want them to match. We could also be done with a wire. Assembly Notes: Do not connect the Normal pin for op amp Fix floating pin for Pause (J19/J18); the schematic is incorrect Ins: Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 - Clock rate (B100k) (not sure yet which 2 pins diameter 5.0mm z-position of LED center 2.0mm 2 pins diameter 5.0mm z-position of LED center 2.0mm 2 pins LED_Rectangular, Rectangular, Rectangular size 3.9x1.8mm^2, 2 pins, pitch 10mm, size 52.3x14mm^2, drill diamater 1.1mm, pad diameter 3mm, see , script-generated with , script-generated with , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block RND 205-00238 pitch 5.08mm size 61x10.6mm^2 drill 1.3mm pad 2.5mm terminal block connector Terminal Block WAGO 804-115 45Degree pitch 7.5mm size 60x10.3mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00076, 11 pins, pitch 2.5mm, size 22.2x10mm^2, drill diamater 1.3mm, pad diameter 3mm, see http://www.metz-connect.com/de/system/files/METZ_CONNECT_U_Contact_Katalog_Anschlusssysteme_fuer_Leiterplatten_DE_31_07_2017_OFF_024803.pdf?language=en page 133, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 804-304 45Degree pitch 7.5mm Varistor, diameter 21.5mm, width 4.6mm, pitch 7.5mm Varistor, diameter 21.5mm, width 6.7mm, pitch 7.5mm length 3.8mm diameter 2.6mm Diode, T-1 series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=20.32*12.07mm^2, Vishay, IHA-101, http://www.vishay.com/docs/34014/iha.pdf Inductor Axial series Axial Vertical pin pitch 5.00mm diameter 5.5mm Tantal Electrolytic Capacitor C, Disc series, Radial, pin pitch=27.50mm, , length*width=29*13.8mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 7.62mm length 20.32mm diameter 12.07mm Vishay IHA-103 Inductor, Axial series, Axial, Horizontal, pin pitch=12.7mm, , length*diameter=9*5.3mm^2, , http://www.farnell.com/datasheets/529758.pdf Diode DO-201AE series Axial Vertical pin pitch 2.54mm 0.167W length 3.6mm diameter 1.6mm Diode, DO-35_SOD27 series, Axial, Horizontal, pin pitch=27.94mm, , diameter=40.64mm, Vishay, IHB-4, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 12.07mm diameter 16.8mm Vishay IHB-1 Inductor, Radial series, Radial, pin pitch=10.00mm, , diameter=6.476999999999999mm.

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