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Reference schematic

Chess Board Controller

shuki25-smart-chessboard-controller-smart-chessboard-controller-schematic

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shuki25-smart-chessboard-controller-smart-chessboard-controller-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
69Placed parts
41Net labels
KiCad 6File format

Bill of materials

69 distinct parts

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

RefValueSymbolQty
C110uFDevice:C_Small
C10100nFDevice:C_Small
C11100nFDevice:C_Small
C2100nFDevice:C_Small
C3100nFDevice:C_Small
C422uFDevice:C_Small
C54.7uFDevice:C_Small
C622uFDevice:C_Small
C7100nFDevice:C_Small
C8100nFDevice:C_Small
C91uFDevice:C_Small
D1RClamp0524PATCTUser_Symbols:RClamp0524PATCT
F1C207047Device:Polyfuse
H1MountingHoleMechanical:MountingHole
H2MountingHoleMechanical:MountingHole
H3MountingHoleMechanical:MountingHole
H4MountingHoleMechanical:MountingHole
H5MountingHoleMechanical:MountingHole
H6MountingHoleMechanical:MountingHole
H7MountingHoleMechanical:MountingHole
H8MountingHoleMechanical:MountingHole
J1USB_C_Receptacle_USB2.0Connector:USB_C_Receptacle_USB2.0
J2Micro_SD_Card_Det_Hirose_DM3CS-SFConnector:Micro_SD_Card_Det_Hirose_DM3AT
J3Conn_02x03_Odd_EvenConnector_Generic:Conn_02x03_Odd_Even
J4Conn_01x12_MountingPinConnector_Generic_MountingPin:Conn_01x12_MountingPin
J5NX3224T024User_Symbols:NX3224T024
J6Conn_01x05Connector_Generic:Conn_01x05
J7Conn_01x05Connector_Generic:Conn_01x05
J8Conn_01x05Connector_Generic:Conn_01x05
J9Conn_01x05Connector_Generic:Conn_01x05
L1L_Ferrite_SmallDevice:L_Ferrite_Small
L2L_Ferrite_SmallDevice:L_Ferrite_Small
L3L_Ferrite_SmallDevice:L_Ferrite_Small
LED1BLUEDevice:LED_Small
LED2GREENDevice:LED_Small
LED3REDDevice:LED_Small
OLED1OLED_I2CUser_Symbols:OLED_I2C
OLED2OLED_I2CUser_Symbols:OLED_I2C
Q1S8050Transistor_BJT:MMBTA42
Q2S8050Transistor_BJT:MMBTA42
Show the other 29
R110KDevice:R_Small
R101KDevice:R_Small
R112K7Device:R_Small
R122K7Device:R_Small
R132K7Device:R_Small
R14470Device:R_Small
R152K7Device:R_Small
R162K7Device:R_Small
R172K7Device:R_Small
R1810KDevice:R_Small
R1910KDevice:R_Small
R247KDevice:R_Small
R347KDevice:R_Small
R45K1Device:R_Small
R547KDevice:R_Small
R647KDevice:R_Small
R747KDevice:R_Small
R85K1Device:R_Small
R91KDevice:R_Small
SW1SW_SPSTSwitch:SW_SPST
SW2SW_SPSTSwitch:SW_SPST
SW3SW_SPSTSwitch:SW_SPST
SW4SW_SPSTSwitch:SW_SPST
U1XC6220B331MR-GRegulator_Linear:XC6220B331MR
U2ESP32-WROOM-32E (8MB)RF_Module:ESP32-WROOM-32D
U3SP0503BAHTPower_Protection:SP0503BAHT
U4CP2102-GMRInterface_USB:CP2102N-Axx-xQFN28
U5PCA9548APWInterface_Expansion:PCA9548APW
U6TXS0102DCTLogic_LevelTranslator:TXS0102DCT

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.