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Reference layout

Big 7segment Display Arduino PCB 2 3inch 7seg HEF4094B

Ktheara-big-7segment-display-arduino-PCB-2-3inch-7seg-HEF4094B-PCB-2-3inch-7seg-HEF4094B-layout

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Ktheara-big-7segment-display-arduino-PCB-2-3inch-7seg-HEF4094B-PCB-2-3inch-7seg-HEF4094B-layout

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

37Placed parts
63Nets
2Copper layers
72.9 × 88.07 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

37 distinct parts

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

RefValueFootprintQty
C10.1uCapacitor_SMD:C_0805_2012Metric
C20.1uCapacitor_SMD:C_0805_2012Metric
C30.1Capacitor_SMD:C_0805_2012Metric
C40.1Capacitor_SMD:C_0805_2012Metric
C50.1uCapacitor_SMD:C_0805_2012Metric
C60.1uCapacitor_SMD:C_0805_2012Metric
D1D_SmallDiode_SMD:D_SMA
G***LOGOSymbol:T_logo
H1mountMountingHole:MountingHole_3.5mm_Pad
H2mountMountingHole:MountingHole_3.5mm_Pad
H3mountMountingHole:MountingHole_3.5mm_Pad
H4mountMountingHole:MountingHole_3.5mm_Pad
J1INConnector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical
J2OUTConnector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical
R1470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R10470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R11470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R12470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R13470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R14470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R15470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R16470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R2470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R3470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R4470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R5470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R6470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R7470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R8470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R9470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
U1HEF4094BT,653Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U2HEF4094BT,653Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U3ULN2803APackage_SO:SOP-18_7x12.5mm_P1.27mm
U4ULN2803APackage_SO:SOP-18_7x12.5mm_P1.27mm
U523011Display_7Segment:23011-7-segment
U623011Display_7Segment:23011-7-segment
U7KA78M05_TO252Package_TO_SOT_SMD:TO-252-2

Provenance

Commit
03e719246e1335ee3fe7317649fa1efa74d3f0b3
Licence
MIT

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.