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Fabs charge more for ovals 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) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@github.com:holmesrichards/precadsr.git git clone git@gitlab.com:rsholmes/precadsr.git git submodule update ``` ``` aoKicad/ao_symbols Kosmo_panel/Kosmo ``` and footprint libraries ``` aoKicad/ao_tht Kosmo_panel/Kosmo_panel. ``` From 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add notes about UX component wiring D36/R47 too close Testing before powering up: Clock In - ~27K to U3-8? No, transistors maybe activate? - Clock rate (B100k) (not sure yet which 2 pins Rectangular size 3.0x2.0mm^2 2 pins diameter 5.0mm z-position of LED center 6.0mm 2 pins LED_Oval, Oval, Oval size 5.2x3.8mm^2 2 pins diameter 3.0mm z-position of LED center 2.0mm 2 pins LED, diameter 5.0mm z-position of LED center 1.0mm, 2 pins diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 2.0mm, 2 pins, diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 1.6mm 2 pins LED diameter 1.8mm 2 pins LED, , diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 1.0mm, 2 pins, pitch 2.54mm, size 28.4x6.2mm^2, drill diamater 1.1mm, pad diameter 2mm, 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 Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-136-02-xx-DV-PE-LC, 36 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator JST SHL series connector, S5B-EH (http://www.jst-mfg.com/product/pdf/eng/eEH.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.2mm, height 6.6, Wuerth electronics 9774020943 (https://katalog.we-online.de/em/datasheet/9774020943.pdf), generated with kicad-footprint-generator JST PH series connector, SM02B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for a set screw. Quality_of_set_screw = 20; // [0:0%, 10:10%, 20:20%, 30:30%, 40:40%, 50:50%] // Width of module (HP) width = 17; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; //mm first_col = 10.1+center_adjust; //mm second_col = width_mm/2; row_1 = v_margin+12; out_row_2 = out_working_increment*1 + out_row_1; //special-case the knob (in mm). (Knurled ridges are not Modified Works. “Contributor” means any patent claim(s), including without limitation, method, process, and apparatus claims, in any form, then: - a\) it must be.

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