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Reference layout

USB Counter BOARD2

swharden-USB-Counter-board2-USB-Counter-layout

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swharden-USB-Counter-board2-USB-Counter-layout

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

50Placed parts
63Nets
2Copper layers
91.44 × 60.96 mmBoard size
yesRouted
KiCad 6File format

Bill of materials

50 distinct parts

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

RefValueFootprintQty
C1.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C2.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C41uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C51nCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C6.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C7.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C8.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C9.1uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
D1DLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D2DLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D3COUNTLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D4PWRLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D5RXLEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D6TXLEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D7STATUSLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
FB1FerriteBeadInductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder
H1MountingHoleMountingHole:MountingHole_4.3mm_M4_Pad
H2MountingHoleMountingHole:MountingHole_4.3mm_M4_Pad
H3MountingHoleMountingHole:MountingHole_4.3mm_M4_Pad
H4MountingHoleMountingHole:MountingHole_4.3mm_M4_Pad
J1UJ2-MIBH-G-SMT-TRLibrary Loader:UJ2MIBHGSMTTR
J2RF_INConnector_Coaxial:SMA_Amphenol_901-144_Vertical
J3PROGConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J4DISPLAYConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
JP1DCJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP2GATEJumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm
R150RResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal
R1010kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1110kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1210kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R21kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R327RResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R427RResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R5100kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R6100kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R710kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R810kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R910kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
SW1SW_PushButton_Switch_SMD:SW_SPST_TL3342
Show the other 10
TP1RF_INTestPoint:TestPoint_Pad_D2.0mm
TP2COUNTTestPoint:TestPoint_Pad_D2.0mm
TP3GATETestPoint:TestPoint_Pad_D2.0mm
TP4CKOUTTestPoint:TestPoint_Pad_D2.0mm
U1NCP1117Package_TO_SOT_SMD:SOT-223-3_TabPin2
U274LVC1G14Package_TO_SOT_SMD:SOT-23-5
U3FT231XSPackage_SO:SSOP-20_3.9x8.7mm_P0.635mm
U474LV8154Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm
U5AVR64DD32 TQFP32Package_QFP:TQFP-32_7x7mm_P0.8mm
X1TCXOOscillator:Oscillator_SMD_SeikoEpson_SG8002CE-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.