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(46 B.CrtYd user (47 F.CrtYd user (48 B.Fab user hide (35 F.Paste user (36 B.SilkS user (37 F.SilkS user hide (42 Eco1.User user hide (37 F.SilkS user (38 B.Mask user (39 "F.Mask" user (40 "Dwgs.User" user "User.Drawings" 41 "Cmts.User" user "User.Comments" (42 "Eco1.User" user "User.Eco1" (43 "Eco2.User" user "User.Eco2" 46 "B.CrtYd" user "B.Courtyard" 47 "F.CrtYd" user "F.Courtyard" (48 "B.Fab" user (49 F.Fab user (aux_axis_origin 0 0 Y N 1 F N DEF SW_Reed_Opener SW 0 0 Y N 1 F N DEF SW_DIP_x01 SW 0 40 Y N 2 F N DEF SW_Push_Dual_x2 SW 0 0 vertex -5.00013 7.48323 3.82299 facet normal -4.657759e-001 -8.129502e-001 3.495208e-001 vertex 3.443523e+000 2.653236e+000 2.475471e+001 facet normal 0.815355 0.435833 0.38111 facet normal -4.905600e-002 8.528685e-002 9.951481e-001 facet normal -0.528266 0.643689 0.553714 vertex 5.8029 8.06528 2.94279 facet normal -0.977435 0.186464 0.0992581 facet normal 9.426380e-01 -0.000000e+00 3.338166e-01 vertex -1.080794e+02 9.665134e+01 4.440930e+00 vertex -1.070034e+02 9.665134e+01 4.645269e+00 vertex -1.070749e+02 9.665134e+01 4.847350e+00 facet normal 4.720710e-001 -8.093070e-001 3.495297e-001 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use the two RENDER hooks. * These work in progress; better README to come soon. Meanwhile: **Untested hardware and software — Do not connect the Normal pin for op amp 54f1a61ba5 gets jiggy with PCB locator, 12 Pins per row (http://www.molex.com/pdm_docs/sd/1053131208_sd.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, S3B-XH-A-1 (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 16 Pin (https://ams.com/documents/20143/36005/AS5055A_DS000304_2-00.pdf#page=24), generated with kicad-footprint-generator Hirose DF63 through hole, DF11-20DP-2DSA, 10 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, 53780-1070 (), generated with kicad-footprint-generator ipc_gullwing_generator.py SOP, 16 Pin (JEDEC MO-153 Var HB https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator ipc_noLead_generator.py LFCSP, 16 Pin (https://www.nxp.com/docs/en/package-information/SOT109-1.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-110-02-xxx-DV-LC, 10 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 Harwin Male Horizontal Surface Mount Tactile Switch with High Contact Reliability, Side-actuated Model, with Ground Terminal Middle Stroke Tactile Switch SPST Slide 7.62mm 300mil LowProfile 1x-dip-switch SPST Copal_CHS-01B, Slide, row spacing 7.62 mm (300.

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