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With on-board components PCB initial layout, no traces Initial kicad, images, gitignore for kicad backups From f835c1b52669c83e3b7ee8bb7127766f514de308 Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint before getting really weird with WireIt A couple more minor clearance tweaks Add ground fills, fix some clearance issues, make all power traces large Added input resistor for sync; placed everything on PCB Added input resistor for sync; placed everything on PCB sandwich, making some final-ish decisions about connecting to front panel design and includes 2.5mm centerward shift for input and send reset to clk_inh to stop progressing Checkpoint before trying to implement chaining sandwich Move LED resistors next to transistors to save on panel wires Update to 7.0, slider footprint Update to 7.0, slider footprint Add footprint items for panel holes; separate panel and Pin 1, vertical PCB mount, https://www.neutrik.com/en/product/nc3fah2 A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, switched, gold plated contacts, fully threaded nose, https://www.neutrik.com/en/product/nrj4hf Slim Jacks, 6.35mm (1/4in) mono jack without switching contact, horizontal PCB mount, https://www.neutrik.com/en/product/nc4fah A Series, 3 pole female XLR receptacle, switching contacts, grounding: separate ground contact connected to EP (http://www.aosmd.com/res/packaging_information/DFN5x6_8L_EP1_P.pdf 56-Lead Plastic Quad Flat, No Lead Package (MF) - 3.3x3.3x1 mm Body [DFN] (http://www.onsemi.com/pub/Collateral/NCP4308-D.PDF DD Package; 8-Lead Plastic Dual Flat No-Lead Package, 3x3mm Body (see Atmel Appnote 8826 10-Lead Plastic Dual Flat, No Lead Package - 3x3 mm Body [SSOP] (http://cds.linear.com/docs/en/datasheet/680313fa.pdf SSOP, 48 Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf#page=49), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-133-02-xx-DV-TE, 33 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 0.127 mm² wire, basic insulation, conductor diameter 0.48mm, outer diameter 2.7mm, size source Multi-Contact FLEXI-E_0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_noLead_generator.py DHVQFN, 20 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/doc8246.pdf#page=263), generated with kicad-footprint-generator Molex PicoBlade Connector System, 5268-06A, 6 Pins per row (http://www.molex.com/pdm_docs/sd/022035035_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py WSON, 8 Pin (https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001-00.pdf#page=44), generated with kicad-footprint-generator Capacitor SMD 3640 (9110 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size from: http://datasheets.avx.com/F72-F75.pdf), generated with.

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