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Back* height + rotate_vector_sin * height], // top left [left_edge, 0], // drop to axis [left_edge, -extra_depth], // bottom horizontal rib // one more to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * 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 git@github.com:holmesrichards/precadsr.git git clone git@github.com:holmesrichards/precadsr.git git submodule init git submodule init git submodule update ``` ``` git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git ``` ``` aoKicad/ao_symbols Kosmo_panel/Kosmo ``` and footprint libraries ``` aoKicad/ao_tht Kosmo_panel/Kosmo_panel. ``` From 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Mon Sep 17 00:00:00 2001 Subject: [PATCH] Apply jlcpcb's design rules, small fixes for those couple more minor clearance tweaks Add ground fills, fix some clearance issues, make all power traces large From 56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Mon Sep 17 00:00:00 2001 Subject: [PATCH] couple more GND-stitch vias eb8580ef62 Undo converting GND to GND_JMP and fix everything that broke 3583986e89 Finished PCB, passes all passable DRCs Footprint selection, some PCB layout choices From c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Mon Sep 17 00:00:00 2001 45c41b9873 Go to file 45c41b9873 More mounting hole 3.2mm no annular m2.5 iso7380 Mounting Hole 2.7mm, no annular, M2.5, DIN965 mounting.
- Direction? Pointer2 = 1.
- Two voltage-controlled amplifiers Two CV.
- Layout Update luther's layout.
- FONA board, https://learn.adafruit.com/adafruit-feather-32u4-fona Adafruit Feather series.