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Reference layout

Cafe Timer PCB BOARD2

electro-cafe-Timer_PCB-board2-Timer_PCB-layout

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electro-cafe-Timer_PCB-board2-Timer_PCB-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

34Placed parts
64Nets
4Copper layers
79.8 × 74.61 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

34 distinct parts

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

RefValueFootprintQty
C110uFCapacitor_SMD:C_0805_2012Metric
C2100nFCapacitor_SMD:C_0603_1608Metric
C310uFCapacitor_SMD:C_0805_2012Metric
C4100nFCapacitor_SMD:C_0603_1608Metric
C510uFCapacitor_SMD:C_0805_2012Metric
C6100nFCapacitor_SMD:C_0603_1608Metric
C710uFCapacitor_SMD:C_0805_2012Metric
C8100nFCapacitor_SMD:C_0603_1608Metric
G***LOGOimage.preety:QR_portfolio_10x10
G***LOGOimage.preety:QR_blog_electro_cafe_10x10
H1MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopOnly
H2MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopOnly
H3MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopOnly
H4MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopOnly
J1JST_05Connector_JST:JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical
J10JST_05Connector_JST:JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical
J11Conn_01x04_PinConnector_JST:JST_XA_B04B-XASK-1-A_1x04_P2.50mm_Vertical
J2batteryConnector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical
J3On/offConnector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical
J4JST_03Connector_JST:JST_XH_S3B-XH-A-1_1x03_P2.50mm_Horizontal
J5JST_03Connector_JST:JST_XH_S3B-XH-A-1_1x03_P2.50mm_Horizontal
J6JST_03Connector_JST:JST_XH_S3B-XH-A-1_1x03_P2.50mm_Horizontal
J7JST_03Connector_JST:JST_XH_S3B-XH-A-1_1x03_P2.50mm_Horizontal
J8JST_03_Led_panelConnector_JST:JST_XH_S3B-XH-A-1_1x03_P2.50mm_Horizontal
J9JST_05Connector_JST:JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical
REF**WEEE-Logo_5.6x8mm_SilkScreenSymbol:WEEE-Logo_5.6x8mm_SilkScreen
TP1TestPointTestPoint:TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded
TP2TestPointTestPoint:TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded
TP3TestPointTestPoint:TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded
TP4TestPointTestPoint:TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded
U1~Weemos:S3 Mini
U2ULN2003Package_SO:SOIC-16_4.55x10.3mm_P1.27mm
U3ULN2003Package_SO:SOIC-16_4.55x10.3mm_P1.27mm
U4ULN2003Package_SO:SOIC-16_4.55x10.3mm_P1.27mm

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.