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Reference layout

Breadbee

breadbee-breadbee-breadbee-layout

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breadbee-breadbee-breadbee-layout

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

83Placed parts
90Nets
4Copper layers
32 × 30 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

83 distinct parts

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

RefValueFootprintQty
C11ufCapacitor_SMD:C_0402_1005Metric
C10CCapacitor_SMD:C_0402_1005Metric
C111ufCapacitor_SMD:C_0402_1005Metric
C121ufCapacitor_SMD:C_0402_1005Metric
C131ufCapacitor_SMD:C_0402_1005Metric
C141ufCapacitor_SMD:C_0402_1005Metric
C151ufCapacitor_SMD:C_0402_1005Metric
C16CCapacitor_SMD:C_0402_1005Metric
C17CCapacitor_SMD:C_0402_1005Metric
C181ufCapacitor_SMD:C_0402_1005Metric
C191ufCapacitor_SMD:C_0402_1005Metric
C2220pfCapacitor_SMD:C_0402_1005Metric
C201ufCapacitor_SMD:C_0402_1005Metric
C211ufCapacitor_SMD:C_0402_1005Metric
C221ufCapacitor_SMD:C_0402_1005Metric
C2310ufCapacitor_SMD:C_0402_1005Metric
C241ufCapacitor_SMD:C_0402_1005Metric
C251ufCapacitor_SMD:C_0402_1005Metric
C261ufCapacitor_SMD:C_0402_1005Metric
C271ufCapacitor_SMD:C_0402_1005Metric
C2810ufCapacitor_SMD:C_0402_1005Metric
C2910ufCapacitor_SMD:C_0402_1005Metric
C3220pfCapacitor_SMD:C_0402_1005Metric
C3010ufCapacitor_SMD:C_0402_1005Metric
C3110ufCapacitor_SMD:C_0402_1005Metric
C3210ufCapacitor_SMD:C_0402_1005Metric
C33100nfCapacitor_SMD:C_0402_1005Metric
C34100nfCapacitor_SMD:C_0402_1005Metric
C351ufCapacitor_SMD:C_0402_1005Metric
C361ufCapacitor_SMD:C_0402_1005Metric
C371ufCapacitor_SMD:C_0402_1005Metric
C381ufCapacitor_SMD:C_0402_1005Metric
C4220pfCapacitor_SMD:C_0402_1005Metric
C5CCapacitor_SMD:C_0402_1005Metric
C61ufCapacitor_SMD:C_0402_1005Metric
C718pfCapacitor_SMD:C_0402_1005Metric
C818pfCapacitor_SMD:C_0402_1005Metric
C9CCapacitor_SMD:C_0402_1005Metric
D1LED_SmallLED_SMD:LED_0805_2012Metric
D2LED_SmallLED_SMD:LED_0805_2012Metric
Show the other 43
J1HR961160Chanrun:HR961160C
J2Conn_02x12_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x12_P2.54mm_Vertical
J3USB_B_MicroUSB-MICRO-MK5P-2:USB-MICRO-B
J4Conn_01x21Connector_PinHeader_1.00mm:PinHeader_1x21_P1.00mm_Vertical
L1LInductor_SMD:L_Taiyo-Yuden_MD-2020
L2LInductor_SMD:L_Taiyo-Yuden_MD-2020
L3LInductor_SMD:L_Taiyo-Yuden_MD-2020
R1200kResistor_SMD:R_0402_1005Metric
R10RResistor_SMD:R_0402_1005Metric
R11RResistor_SMD:R_0402_1005Metric
R12RResistor_SMD:R_0402_1005Metric
R1322Resistor_SMD:R_0402_1005Metric
R1422Resistor_SMD:R_0402_1005Metric
R1522Resistor_SMD:R_0402_1005Metric
R1622Resistor_SMD:R_0402_1005Metric
R17RResistor_SMD:R_0402_1005Metric
R18100kResistor_SMD:R_0402_1005Metric
R191mResistor_SMD:R_0402_1005Metric
R2100kResistor_SMD:R_0402_1005Metric
R201mResistor_SMD:R_0402_1005Metric
R21100kResistor_SMD:R_0402_1005Metric
R22100kResistor_SMD:R_0402_1005Metric
R231.2mResistor_SMD:R_0402_1005Metric
R3100kResistor_SMD:R_0402_1005Metric
R4150kResistor_SMD:R_0402_1005Metric
R5510kResistor_SMD:R_0402_1005Metric
R6110KResistor_SMD:R_0402_1005Metric
R71.1mResistor_SMD:R_0402_1005Metric
R81mResistor_SMD:R_0402_1005Metric
R9RResistor_SMD:R_0402_1005Metric
TP1TestPointTestPoint:TestPoint_Pad_D1.0mm
TP2TestPointTestPoint:TestPoint_Pad_D1.0mm
TP3TestPointTestPoint:TestPoint_Pad_D1.0mm
TP4TestPointTestPoint:TestPoint_Pad_D1.0mm
TP5TestPointTestPoint:TestPoint_Pad_D1.0mm
TP6TestPointTestPoint:TestPoint_Pad_D1.0mm
TP7TestPointTestPoint:TestPoint_Pad_D1.0mm
U1msc313es2qfn80:QFN-80_EP_8x8_Pitch0.35mm
U2spinorwson8-8x6mm:wson8-8x6mm
U3ea3036cPackage_DFN_QFN:UQFN-20-1EP_3x3mm_P0.4mm_EP1.85x1.85mm_ThermalVias
U4ch340ePackage_SO:MSOP-10_3x3mm_P0.5mm
U5tvsarrayPackage_TO_SOT_SMD:SOT-23-6
Y1Crystal_GND24Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm

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.