Reference layout

StopLight

willpuckett-stoplight-stoplight-layout

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willpuckett-stoplight-stoplight-layout

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

45Placed parts
52Nets
4Copper layers
18.55 × 30.17 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

45 distinct parts

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

RefValueFootprintQty
C110uF/25vCapacitor_SMD:C_1210_3225Metric
C1022uFCapacitor_SMD:C_0805_2012Metric
C1122nF/50VCapacitor_SMD:C_0402_1005Metric
C12100nF/50VCapacitor_SMD:C_0402_1005Metric
C134.7uFCapacitor_SMD:C_0603_1608Metric
C141uF/50VCapacitor_SMD:C_0603_1608Metric
C15100nF/50VCapacitor_SMD:C_0402_1005Metric
C16100nF/50VCapacitor_SMD:C_0402_1005Metric
C17100nF/50VCapacitor_SMD:C_0402_1005Metric
C181uF/50VCapacitor_SMD:C_0603_1608Metric
C20.1uF/25vCapacitor_SMD:C_0603_1608Metric
C31uF/50VCapacitor_SMD:C_0805_2012Metric
C40.1uFCapacitor_SMD:C_0402_1005Metric
C54.7uFCapacitor_SMD:C_0805_2012Metric
C64.7uFCapacitor_SMD:C_0805_2012Metric
C722uFCapacitor_SMD:C_0805_2012Metric
C856pFCapacitor_SMD:C_0402_1005Metric
C94.7uFCapacitor_SMD:C_0805_2012Metric
G***LOGOLOGO
H1MF254V-11-07-0743stoplight:HDR-TH_7P-P2.54-V-F_MF254V-11-07-0743
H2MF254V-11-07-0743stoplight:HDR-TH_7P-P2.54-V-F_MF254V-11-07-0743
J1Conn_01x04_SocketConnector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical
L1MDA4020-100Mstoplight:IND-SMD_L4.5-W4.1_YXMAA0402
LED1XL-1005UGCstoplight:LED0402-RD_GREEN
Q1DOZ30P03stoplight:PDFN-8_L3.1-W3.0-P0.65-LS3.3-BL
R110RResistor_SMD:R_0603_1608Metric
R102K2Resistor_SMD:R_0402_1005Metric
R112K2Resistor_SMD:R_0402_1005Metric
R124K7Resistor_SMD:R_0402_1005Metric
R131KResistor_SMD:R_0603_1608Metric
R1412RResistor_SMD:R_0402_1005Metric
R249.9KResistor_SMD:R_0603_1608Metric
R35K1Resistor_SMD:R_0603_1608Metric
R422K1@1%Resistor_SMD:R_0402_1005Metric
R5100K@1%Resistor_SMD:R_0402_1005Metric
R620KResistor_SMD:R_0402_1005Metric
R720KResistor_SMD:R_0402_1005Metric
R81R00stoplight:R0805
R91R00stoplight:R0805
REF**Mounting_Wuerth_WA-SMSI-M1.6_H2.5mm_ThreadDepth1.5mm_NoNPTH_97730256330Mounting_Wuerth:Mounting_Wuerth_WA-SMSI-M1.6_H2.5mm_ThreadDepth1.5mm_NoNPTH_97730256330
Show the other 5
U1TPS54202DDCRstoplight:SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL
U2HUSB238_002DDstoplight:DFN-10_L3.0-W3.0-P0.50-BL-EP2.5
U3TMC2209-LA-Tstoplight:QFN-28_L5.0-W5.0-P0.50-BL-EP
U4DS18B20Ustoplight:MSOP-8_L3.0-W3.0-P0.65-LS4.9-BL
USB1TYPE-C 6P(073)stoplight:TYPE-C-SMD_TYPE-C-6P_5

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.