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Local library attribution

The LSM6DSV16BX breakout includes four BX_Breakout:*_HandAssembly derivatives of KiCad 10.0.7's Resistor_SMD:R_0402_1005Metric, Capacitor_SMD:C_0402_1005Metric, Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y and Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm. Source: KiCad footprint library. They retain the contributors' CC BY-SA 4.0 licence and design-use exception. Copper, numbering and model references are preserved; cramped silk is omitted, the BX paste/mask openings and zone connection are adjusted, and jumper assembly flags match the schematic. Models are referenced from installed libraries, not vendored. The breakout guide records the exact changes and pin-map evidence.

Footprints:WS2812C-2020-V6 is derived from the KiCad community footprint LED_SMD:LED_WS2812B-2020_PLCC4_2.0x2.0mm distributed with KiCad 10.0.7. Source: KiCad footprints. The local derivative preserves electrical pad geometry and the stock model association. Its initial changes converted two filled Fab rectangles to polygons for KiCad IPC rotation and updated the part name/description; later artwork/layer and stroke changes are recorded in the printed-outline checkpoint. The stock model is referenced from the installed KiCad model library, not vendored here.

This derivative retains the KiCad library licence: CC BY-SA 4.0 with the documented design-use exception. Copyright and attribution belong to the KiCad library contributors. This notice applies to this derived asset and does not assign a licence to unrelated project assets. Review each source's licence/attribution while consolidating the remaining symbols, footprints and models into project-local libraries.

Upstream licence copy retrieved 2026-10-16 from KiCad's library repository.

Footprints:C_0402_1005Metric and Footprints:C_0603_1608Metric are also derived from the corresponding KiCad community Capacitor_SMD footprints distributed with KiCad 10.0.7, under the same licence and attribution. Their rectangular fab/courtyard outlines are equivalent polygons for arbitrary-angle IPC placement; copper/mask/paste pads, graphics geometry and stock model associations are preserved.

Footprints:SW_SPST_TS-1088-xR020 is an unchanged copy of Button_Switch_SMD:SW_SPST_TS-1088-xR020 distributed with KiCad 10.0.7. Source: KiCad footprints. It retains the same KiCad library licence, attribution and design-use exception above. Its stock 3D model is referenced from the installed KiCad model library; the model is not vendored here. The exact XUNPU TS-1088-AR02016 land/pin check is recorded in the band library audit.

Footprints:USB_C_Receptacle_G-Switch_GT-USB-7010ASV is derived from Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV distributed with KiCad 10.0.7. Source: KiCad footprints. It retains the KiCad library licence, attribution and design-use exception above. Only the merged GND lands are shortened at the locating-hole-facing ends for the project's 0.25mm clearance floor; the band audit records the exact changes. The stock model reference is retained, not vendored.

MD_DRA371:C_0402_Flex in the detachable microphone project derives from Capacitor_SMD:C_0402_1005Metric distributed with KiCad 10.0.7. Source: KiCad footprints. It retains the KiCad contributors' CC BY-SA 4.0 library licence and design-use exception linked above. The derivative preserves pad geometry, paste, courtyard and stock model reference; it omits the cramped silk and sets +0.10mm coverlay openings. The model remains referenced from the installed KiCad library.

Shared 3D models

The current shared STEP model inventory records the models retained locally for portable board rendering, including copies of installed KiCad models. See its EasyEDA / JLCEDA attribution table for the five EasyEDA-sourced bodies, their uses and original download links; models.json pins their hashes and sizes. That inventory describes current model sourcing; the footprint provenance above does not grant a licence to a separately sourced 3D model. EasyEDA model rights remain with their respective owners, and no model-specific redistribution licence has been established.