Get Trace

Reference layout

Keh Har Sensor

tiandahuang-keh-har-sensor-keh-har-sensor-layout

Loading the viewer…

tiandahuang-keh-har-sensor-keh-har-sensor-layout

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

63Placed parts
59Nets
4Copper layers
48 × 15 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

63 distinct parts

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

RefValueFootprintQty
AC1BMA400E-Tattoo_Parts:BOSCH_LGA-12
C1100nFCapacitor_SMD:C_0402_1005Metric
C1012pFCapacitor_SMD:C_0402_1005Metric
C1112pFCapacitor_SMD:C_0402_1005Metric
C121nFCapacitor_SMD:C_0402_1005Metric
C13470pFCapacitor_SMD:C_0402_1005Metric
C14100uFCapacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C
C15100uFCapacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C
C16100uFCapacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C
C174.7uFCapacitor_SMD:C_0603_1608Metric
C18100nFCapacitor_SMD:C_0402_1005Metric
C19100nFCapacitor_SMD:C_0402_1005Metric
C2100nFCapacitor_SMD:C_0402_1005Metric
C2010nFCapacitor_SMD:C_0402_1005Metric
C21100nFCapacitor_SMD:C_0402_1005Metric
C22100pFCapacitor_SMD:C_0402_1005Metric
C231uFCapacitor_SMD:C_0402_1005Metric
C241uFCapacitor_SMD:C_0402_1005Metric
C251uFCapacitor_SMD:C_0402_1005Metric
C2610uFCapacitor_SMD:C_0402_1005Metric
C2710uFCapacitor_SMD:C_0402_1005Metric
C281uFCapacitor_SMD:C_0402_1005Metric
C2910uFCapacitor_SMD:C_0402_1005Metric
C30.8pFCapacitor_SMD:C_0402_1005Metric
C41uFCapacitor_SMD:C_0402_1005Metric
C52.2uFCapacitor_SMD:C_0402_1005Metric
C61nFCapacitor_SMD:C_0402_1005Metric
C7470pFCapacitor_SMD:C_0402_1005Metric
C812pFCapacitor_SMD:C_0402_1005Metric
C912pFCapacitor_SMD:C_0402_1005Metric
D1LO Q976.01-P2R2-25-1LED_SMD:LED_0603_1608Metric
J153261-0671E-Tattoo_Parts:532610671
J253261-0671E-Tattoo_Parts:532610671
L13.9nHInductor_SMD:L_0402_1005Metric
L210uHInductor_SMD:L_0603_1608Metric
L315nHInductor_SMD:L_0402_1005Metric
R110MResistor_SMD:R_0402_1005Metric
R25MResistor_SMD:R_0402_1005Metric
R310Resistor_SMD:R_0402_1005Metric
R41MResistor_SMD:R_0402_1005Metric
Show the other 23
R5510KResistor_SMD:R_0402_1005Metric
SW1SLW-913535-2A-RA-DE-Tattoo_Parts:SLW-913535-2A-RA-D
T11:100E-Tattoo_Parts:74488540070
T21:100E-Tattoo_Parts:74488540070
TP13V3ExtE-Tattoo_Parts:Testpoint_Hex_D3.0
TP10SCKTestPoint:TestPoint_Pad_D1.0mm
TP11MISOTestPoint:TestPoint_Pad_D1.0mm
TP12MOSITestPoint:TestPoint_Pad_D1.0mm
TP13INT1TestPoint:TestPoint_Pad_D1.0mm
TP14INT2TestPoint:TestPoint_Pad_D1.0mm
TP22V2ExtE-Tattoo_Parts:Testpoint_Hex_D3.0
TP3VDDE-Tattoo_Parts:Testpoint_Hex_D3.0
TP4GNDE-Tattoo_Parts:Testpoint_Hex_D3.0
TP52V2_GenTestPoint:TestPoint_Pad_D1.0mm
TP7VCAPTestPoint:TestPoint_Pad_D1.0mm
TP82V2_GenTestPoint:TestPoint_Pad_D1.0mm
TP9CSTestPoint:TestPoint_Pad_D1.0mm
U1LTC3109EUF-PBFE-Tattoo_Parts:QFN-20_UF_LIT
U22450AT18A100EE-Tattoo_Parts:2450AT18A100E_JOT
U3nRF52811-QCxxPackage_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.6x3.6mm_ThermalVias
U4TPS7A0222PDBVRPackage_TO_SOT_SMD:SOT-23-5
X132MHzCrystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
X232.768kHzCrystal:Crystal_SMD_2012-2Pin_2.0x1.2mm

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.