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Reference schematic

Mathpad PCB

Summa-Cogni-Mathpad-Mathpad-schematic

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Summa-Cogni-Mathpad-Mathpad-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
35Placed parts
60Net labels
KiCad 8File format

Bill of materials

33 distinct parts

31 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
C101uF X5R ±10% 25VDevice:C
C111uF X5R ±10% 25VDevice:C
C12100nF X7R ±10% 16VDevice:C
C13100nF X7R ±10% 16VDevice:C
C14100nF X7R ±10% 16VDevice:C
C15100nF X7R ±10% 16VDevice:C
C16100nF X7R ±10% 16VDevice:C
C17100nF X7R ±10% 16VDevice:C
C18100nF X7R ±10% 16VDevice:C
C19100nF X7R ±10% 16VDevice:C
C34.7uF X5R ±10% 10VDevice:C
C44.7uF X5R ±10% 10VDevice:C
C630pF C0G ±5% 50VDevice:C
C7100nF X7R ±10% 16VDevice:C
C830pF C0G ±5% 50VDevice:C
Q12N7002VCTransistor_FET:FDG6335N
Q22N7002VCTransistor_FET:FDG6335N
R110kDevice:R
R1110kDevice:R
R1227 1%Device:R
R1327 1%Device:R
R141k 1%Device:R
R210kDevice:R
R310kDevice:R
R451k 1%Device:R
R551k 1%Device:R
R651k 1%Device:R
R91k 1%Device:R
SW181P1TSwitch:SW_Push
U1W25Q64JVZEIQMathpad:W25Q64JV
U6RP20400xcb:RP2040
U774LVC1T45Logic_LevelTranslator:SN74LVC1T45DRL
Y112MHzDevice:Crystal_GND24_Small

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.