Diode663

@diode663 source repo

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8 hours ago last updated

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Kicad Pcb Placement · diode663 bundle
Lay out a KiCad PCB (.kicad_pcb) from Python — netlist-driven automatic placement using datasheet-derived recipes (regulator loops, decoupling, charger priority order, hub/codec/GNSS/M.2 rules), a reviewable floor plan with lock-and-rerun, module keep-outs (compute modules / SoMs on mezzanine connectors), double-sided boards, board outline, mounting holes and tidy silkscreen, decoupling rows for hand-written tables, BGA dog-bone fan-out, scripted and hybrid routing (critical nets from a script, Freerouting for the rest, ground pours, a reproducible result), and a JLCPCB placement (CPL) file with sourced rotation corrections — and prove it with a recipe audit and KiCad's own DRC. Use this whenever the user wants parts placed or arranged on a board ("come up with a sensible PCB layout", "place the components", "floorplan this board", "where should the regulator go", "make the board smaller", "score this placement"), wants placement copied from reference designs or datasheet layout guidance, asks to route a boar

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Kicad Schematic Layout · diode663 bundle
Generate or redraw KiCad schematics (.kicad_sch) from Python so they look professionally drafted — hierarchical sheets, power-port symbols, real wires and junctions, buses, titled functional blocks (one per circuit, outlines derived from their contents so nothing lies across a box line), on-sheet design notes, ready-made subcircuits (LDO, USB-C sink, ESP32-S3 core, MT3608 boost, INA226 4-20 mA input, I2C pull-ups, LED) — lint the spec against design rules before drawing, and prove the result against KiCad's own netlist. Use this whenever the user wants a KiCad schematic created from a circuit description, BOM or netlist; wants an existing generated or netlist-style schematic made readable ("fix the stacked labels", "clean up", "relayout", "make it look professional", "split into sheets", "too many group boxes", "text is on the box lines"); or wants code that writes .kicad_sch files — even if they never say "generate". Not for PCB layout or for judging whether a circuit is electrically sound (the kicad review

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