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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 https://github.com/georgedorn/ttrss-plugin- _comics plugins/ _comics ``` Binary files /dev/null and b/caixa_sr2.png differ From ebf8c2dd8791c613d66d2effb885955ef88e075e Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add splits and labels to get 1:1 between schematic and PCB, no warnings More work finding space for well-aligned, well-printed numbers // step (manual) -- this is a ceramic 104 power cap like C5, C6, C8, C9, C11, C12. - C10, C14 too small for film; is film needed? - Fix R25/R1 connection - One SPST switch to disable reset (run once). - Momentary-normal-off pushbutton to manually step. - SPST switch to disable reset (run once). Momentary-normal-off pushbutton to manually step. SPST switch per step, to set clock rate (if onboard clock is used) (rv11 // 1 to 4.9 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Shunt Resistor SMD 1020 (2550 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-8010, 80 Pins per row (https://cdn.harwin.com/pdfs/M20-781.pdf), generated with kicad-footprint-generator Molex PicoBlade Connector System, 43045-0221 (alternative finishes: 43045-180x), 9 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13C-10P-1.25V%2851%29/), generated with kicad-footprint-generator Molex KK-254 Interconnect System, old/engineering part number: 26-60-4130, 13 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Soldered wire connection, for 4 times 2.5 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-xV 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole 4.5mm, height 8, Wuerth electronics 9775036960 (https://katalog.we-online.com/em/datasheet/9775036960.pdf), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, old mpn/engineering number: 1-770621-x, 6 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-2P-1.25DSA%2850%29/), generated with kicad-footprint-generator JST EH series connector, BM05B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 14 Pin (JEDEC MO-153 Var DB https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Hirose series connector, S18B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator JST PUD series connector, 53261-0471 (http://www.molex.com/pdm_docs/sd/532610271_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100.

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