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Way 7022ad9ddb couple more GND-stitch vias Undo converting GND to GND_JMP and fix everything that broke 3583986e89 Finished PCB, passes all passable DRCs Show-stopping bugs needing bodges: Errant connection between R25 and R1. This needs to be fixed elsewhere Binary files /dev/null and b/Datasheets/tl074-pinout.jpeg differ Binary files a/Panels/futura medium condensed bt.ttf differ Latest commits for file .gitattributes | 2 ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 10:22:31 2021 e6b834b08c Fix floating pin for op amp Add kicad schematic, some diylc noodling 4d47ea2710 Initial stab at a 10-step panel layout ideas working_height = height - v_margin; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; bottom_row = v_margin + 12; top_row = height - v_margin*2 - title_font_size; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff col_middle = col_left + (15.6 + 1.5 + 7 segment orange, common anode, 7.62x7.62mm, BGRA pin order, https://cdn-shop.adafruit.com/datasheets/BL-FL7680RGB.pdf RGB LED NeoPixel, https://cdn-shop.adafruit.com/product-files/1138/SK6812+LED+datasheet+.pdf LED RGB NeoPixel Nano PLCC-4 3.5mm x 3.5mm PLCC4 Addressable RGB LED, https://assets.cree-led.com/a/ds/h/HB-CLV1A-FKB.pdf LED Cree PLCC-4 5050 2.0mm x 2.0mm PLCC4 LED, http://www.cree.com/led-components/media/documents/CLV1AFKB(874).pdf 5.0mm x 5.0mm Addressable RGB LED, clear, SMD, https://www.lumex.com/spec/SML-LX0404SIUPGUSB.pdf Mid Power LED, Luminus MP-3030-1100, 3.0x3.0mm, 816mW, https://download.luminus.com/datasheets/Luminus_MP3030_1100_Datasheet.pdf OSRAM, reverse-mount LED, SMD, 2mm diameter, http://www.farnell.com/datasheets/2711587.pdf LED PLCC-2 SMD package, orientation marker at cathode, https://dammedia.osram.info/media/resource/hires/osram-dam-25688470/SFH%202201%20A01_EN.pdf PhotoDiode, plastic SMD DIL, 4.5x4mm² PhotoDiode plastic DIL RM5.08 PhotoTransistor, sidelooker package, RM2.54 PhotoTransistor sidelooker package RM2.54 package for Kodenshi SG-105F, see http://www.kodenshi.co.jp/products/pdf/sensor/photointerrupter_ref/SG-105F.pdf package for Everlight ITR8307/F43, see https://everlighteurope.com/index.php?controller=attachment&id_attachment=5385 package for Kodenshi SG-105 with PCB locator, 5 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 Molex Pico-Clasp series connector, 14110613002xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13002XXX_100228421DRW035C.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-127-02-xxx-DV-LC, 27 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 Resistor SMD 0815 (2038 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size from: http://www.kemet.com/Lists/ProductCatalog/Attachments/253/KEM_TC101_STD.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, old mpn/engineering number: 5569-08A1, example for new mpn: 39-28-x14x, 7 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-121-02-xxx-DV-LC, 21 Pins per row (http://www.molex.com/pdm_docs/sd/439151404_sd.pdf), generated with kicad-footprint-generator Hirose series connector, S10B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-2610, 26 Pins per row (http://www.molex.com/pdm_docs/sd/1053101208_sd.pdf), generated with kicad-footprint-generator JST PH series.

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