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Two walls in parallel, close together so a PCB can fit between // h = engraved_indicator_depth * 2, $fn = sphere_indents_faces); height = cone_indents_height + 2 + hole_diameter + hole_margin*2; side_margin = (board_width - hole_hdist) / 2 + hole_diameter + hole_margin*2; cutout_width = board_width - (side_margin * 2); hole_horiz = (board_width - hole_hdist) / 2; hole_vert = (board_height - hole_vdist) / 2; hole_margin = 1; top_margin = (board_height - hole_vdist) / 2; standoff_radius = hole_radius * 2.5; Latest commits for file Examples/precadsr.pdf Binary files /dev/null and b/Images/retrigger.png differ From 900028d3cfd83c8e79e6eea5e382790306fbb1e8 Mon Sep 17 00:00:00 2001 From 2c2abd88373d920f2947e97b48bd4d62ed1339f7 Mon Sep 17 00:00:00 2001 Subject: [PATCH] couple more GND-stitch vias Undo converting GND to GND_JMP and fix everything that broke Finished PCB, passes all passable DRCs Footprint selection, some PCB layout choices .../Unseen Servant/Unseen Servant.kicad_sch | 1 | SW_Push | Push button switch with signal lamp, generic K switch triple-pole double-throw DPDT 3pdt ON-ON D Push button switch, normally open, two pins, 45° tilted D Momentary Switch, single pole normally-open illuminated tactile switch 6mm ALPS SKHH right angle Würth USB-A two stacked horizontal through-hole USB B receptacle horizontal through-hole USB B female connector, straight, rugged, https://www.amphenolcanada.com/ProductSearch/drawings/AC/MUSBD511XX.pdf USB_B_MUSB_Straight female connector Universal Serial Bus (USB) Shielded I/O Plug, Type C, Right Angle, Surface Mount, ZIF, Bottom Contact FFC/FPC, 200528-0170, 17 Circuits (https://www.molex.com/pdm_docs/sd/2005280170_sd.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, old mpn/engineering number: 1-794067-x, 7 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator JST XH series connector, S09B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator JST EH horizontal JST J2100 series connector, BM03B-GHS-TBT (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator Harting har-flexicon series connector, 202396-0607 (http://www.molex.com/pdm_docs/sd/2023960207_sd.pdf), generated with kicad-footprint-generator Harwin Male Horizontal Surface Mount Package (https://www.fairchildsemi.com/package-drawings/ML/MLSOP08A.pdf Power Integrations variant of 8-Lead Plastic Dual Flat, No Lead Package (MF) - 6x5 mm Body [TQFP] (see Microchip Packaging Specification 00000049BS.pdf, http://www.onsemi.com/pub/Collateral/NCP1207B.PDF 8-Lead Plastic Dual Flat, No Lead Package - 3x3 mm Body with Exposed.

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