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34 .../PCB/precadsr_Gerbers/precadsr-F_Mask.gbr | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 4 | 100k | Resistor | | | | | | J3, J4, J5 | 3 | 100R | Resistor | | | | | | | R4, R12, R13 | 3 | 10 nF | Unpolarized capacitor | | | C2, C5, C6, C8, C9 | 1 | 10nF | Ceramic capacitor | | | | | | | | | Tayda | A-553 | | | | | | | | Tayda | A-1138 | | R31 | 1 | 3_pin_Molex_header | 3 From 2118197c1e2cab02a4a0c4b6381e9d7946ff4f12 Mon Sep 17 00:00:00 2001 Subject: [PATCH] schematics tweaks README.md Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/Bigger_Push_Switch_Hole_NPTH.kicad_mod Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_Panel_Dual_Slotted_Mounting_Hole.kicad_mod Normal file Unescape Docs for installation and contributing. Like most plugins, it has to go all the notices that refer to MIT License (MIT) Copyright (c) 2012-2016 The go-diff Authors. All rights reserved. Copyright (c) 2019-present Fabio Spampinato, Andrew Maney Permission is hereby granted, free of charge, to any person obtaining a copy This work is released into the aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: submodules avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add notes about UX component wiring Add notes about wiring SW15 cross-board UI: 11 potentiometers 11 SPDT switches: // 10 steps based on the https://www.onsemi.com/pub/Collateral/NCP115-D.PDF Panasonic HQFN-16, 4x4x0.85mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HQFN016-A-0404XZL_EN.pdf Panasonic HSON-8, 8x8x1.25mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HSON008-A-0808XXI_EN.pdf QFN, 12 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-lqfn/05081530_B_LQFN12.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf#page=278), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 48 Pin (JEDEC MO-153 Var BD https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Hirose DF13 through hole, common anode, 7.62x7.62mm, BGRA pin order, https://cdn-shop.adafruit.com/datasheets/BL-FL7680RGB.pdf RGB LED 3.2x2.7mm http://www.avagotech.com/docs/AV02-0610EN LED RGB NeoPixel Nano 2020 Latest commits for file Panels/Futura Heavy BT.ttf (100% rename MK_VCO_RADIO_SHAEK_W_PARTS.diy => Schematics/MK_VCO_RADIO_SHAEK_W_PARTS.diy (100% rename MK_VCO_RADIO_SHAEK_try2_ground_rail.diy => Schematics/MK_VCO_RADIO_SHAEK_try2_ground_rail.diy (100% Subject: [PATCH] Start of LM13700 version to see why 0d3d72c49e606725216a5a9a4217e6c039d5a574 2bd01a1ff2d30ca3cff647bbf3b80645437cc07c Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel components and interconnects between middle and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; hp=5.08; mountHoleDiameter = 3.2; mountHoleRad =mountHoleDiameter/2; hwCubeWidth = holeWidth-mountHoleDiameter; offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX=hp;//1hp margin on each Could replace step IDs with a diameter between 16-19 mm: https://www.keyelco.com/product.cfm/product_id/826.

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