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Reference schematic

LK7D

lambdakb-keyboard-lk7d-keyboard-lk7d-schematic

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lambdakb-keyboard-lk7d-keyboard-lk7d-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
30Placed parts
12Net labels
KiCad 9File format

Bill of materials

30 distinct parts

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

RefValueSymbolQty
C1100nFDevice:C_Small
C2100nFDevice:C_Small
C3100nFDevice:C_Small
D11N4148Diode:1N4148
D21N4148Diode:1N4148
D31N4148Diode:1N4148
D41N4148Diode:1N4148
D51N4148Diode:1N4148
D61N4148Diode:1N4148
D71N4148Diode:1N4148
D81N4148Diode:1N4148
J1PINHD_1x4_MalePCM_SL_Pin_Headers:PINHD_1x4_Male
J2PINHD_1x4_MalePCM_SL_Pin_Headers:PINHD_1x4_Male
JP1SolderJumper_2_BridgedJumper:SolderJumper_2_Bridged
LED1SK6812MINI-ELKBD_LED:SK6812MINI-E
LED2SK6812MINI-ELKBD_LED:SK6812MINI-E
LED3SK6812MINI-ELKBD_LED:SK6812MINI-E
LED4SK6812MINI-ELKBD_LED:SK6812MINI-E
LED5SK6812MINI-ELKBD_LED:SK6812MINI-E
LED6SK6812MINI-ELKBD_LED:SK6812MINI-E
SW1RotaryEncoder_Switch_MPDevice:RotaryEncoder_Switch_MP
SW2RotaryEncoder_Switch_MPDevice:RotaryEncoder_Switch_MP
SW3SW_PushSwitch:SW_Push
SW4SW_PushSwitch:SW_Push
SW5SW_PushSwitch:SW_Push
SW6SW_PushSwitch:SW_Push
SW7SW_PushSwitch:SW_Push
SW8SW_PushSwitch:SW_Push
U1XIAO-RP2040LKBD_MCU:XIAO-RP2040
U2SN74LV1T125DBVLogic_LevelTranslator:SN74LV1T125DBV

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.