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История

Thomas Buck 4d5199f381 some words in docs about mainboard		преди 10 месеца
..
extern	start working on mainboard pcb layout	преди 11 месеца
.gitignore	add scripts	преди 11 месеца
README.md	add scripts	преди 11 месеца
dispensy.kicad_pcb	some words in docs about mainboard	преди 10 месеца
dispensy.kicad_prl	some words in docs about mainboard	преди 10 месеца
dispensy.kicad_pro	some more routing	преди 10 месеца
dispensy.kicad_sch	add resistive divider for power in measurement. add buttons for display. remove gpio headers.	преди 10 месеца
fetch_jlc.sh	add resistive divider for power in measurement. add buttons for display. remove gpio headers.	преди 10 месеца
fp-lib-table	start working on mainboard pcb layout	преди 11 месеца
generate_fab.sh	add license header to source files	преди 11 месеца
generate_plot.sh	generate pcb 3d files and visualize in docs	преди 11 месеца
pi.kicad_sch	route more power connections	преди 10 месеца
psu_lm2576.kicad_sch	route more power connections	преди 10 месеца
sym-lib-table	start working on mainboard pcb layout	преди 11 месеца

Hardware

This is a KiCAD 7 hierarchical schematic and layout. Take a look at the docs.

The repeated schematic sheets can also be replicated in the layout using this plugin.

To fetch symbols, footprints and 3d models automatically from the JLCPCB parts library, JLC2KiCad_lib is used with the fetch_jlc.sh script. To get the 3D models to have the correct offsets I used this forked version:

pipx install git+https://github.com/Xyntexx/JLC2KiCad_lib.git@footprint_alignment_workarounds

In the future this may no longer be needed.

Gerber files and PDF and SVG plots can be generated using the included generate_fab.sh and generate_plot.sh scripts.

External Libs

Uses SSD1306 footprint from KiCAD Rookie.