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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, probably a result of switching to pcb-mounted panel components version everything done as a full bridge rectifier; could use larger spacing C7 is a dealbreaker 7555-based "Fastest Envelope In The West" (bottom one) third iteration of a hex inverter, maybe for stability? 10-step mode is ~$16-20 in parts, depending on exact order number), See: http://katalog.we-online.de/em/datasheet/6941xx301002.pdf Compact Flash Card connector, normal polarization (https://multimedia.3m.com/mws/media/22424O/3mtm-cf-card-header-type-i-low-profile-surface-mount-ts0747.pdf SD, SMD, top-mount, push-push (https://www.hirose.com/product/document?clcode=CL0609-0004-8-82&productname=DM1AA-SF-PEJ(82)&series=DM1&documenttype=2DDrawing&lang=en&documentid=0000915301 Hirose FH41, FFC/FPC connector, FH12-19S-0.5SH, 19 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-134-02-xx-DV-PE-LC, 34 Pins per row (https://www.molex.com/pdm_docs/sd/430450221_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 28 Pin (https://www.akm.com/akm/en/file/datasheet/AK5394AVS.pdf#page=23), generated with kicad-footprint-generator JST PH series connector, DF52-12S-0.8H (https://www.hirose.com/product/en/products/DF52/DF52-3S-0.8H%2821%29/), generated with kicad-footprint-generator Harwin Male Horizontal Surface Mount Tactile Switch for High-Density Packaging with Ground Terminal, without Boss Ultra-small-sized Tactile Switch Ultra-small-sized Tactile Switch for High-Density Packaging with Ground Terminal, with Boss SPST button switch with ground pin.

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