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Reference layout

Chorus32 ESP32LapTimer

AlessandroAU-Chorus32-ESP32LapTimer-Chorus32-ESP32LapTimer-layout

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AlessandroAU-Chorus32-ESP32LapTimer-Chorus32-ESP32LapTimer-layout

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

66Placed parts
91Nets
2Copper layers
74.4 × 51.2 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

66 distinct parts

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

RefValueFootprintQty
BZ1BuzzerBuzzer_Beeper:MagneticBuzzer_Kingstate_KCG0601
C1150pFCapacitor_SMD:C_0603_1608Metric
C1010µFCapacitor_SMD:C_0805_2012Metric
C1110µFCapacitor_SMD:C_0805_2012Metric
C1210µFCapacitor_SMD:C_0805_2012Metric
C1310µFCapacitor_SMD:C_0805_2012Metric
C140.1µFCapacitor_SMD:C_0603_1608Metric
C150.1µFCapacitor_SMD:C_0603_1608Metric
C1910µFCapacitor_SMD:C_0805_2012Metric
C210µFCapacitor_SMD:C_0805_2012Metric
C2010µFCapacitor_SMD:C_0805_2012Metric
C2110µFCapacitor_SMD:C_0805_2012Metric
C2210µFCapacitor_SMD:C_0805_2012Metric
C2310µFCapacitor_SMD:C_0805_2012Metric
C2410µFCapacitor_SMD:C_0805_2012Metric
C30.1µFCapacitor_SMD:C_0603_1608Metric
C410µFCapacitor_SMD:C_0805_2012Metric
C50.1µFCapacitor_SMD:C_0603_1608Metric
C610µFCapacitor_SMD:C_0805_2012Metric
C710µFCapacitor_SMD:C_0805_2012Metric
C80.1µFCapacitor_SMD:C_0603_1608Metric
C910µFCapacitor_SMD:C_0805_2012Metric
D1D_SchottkyDiode_SMD:D_SMA
D2DDiode_SMD:D_SMA
D3LEDLED_SMD:LED_0805_2012Metric
H1MountingHoleMountingHole:MountingHole_3.2mm_M3
H2MountingHoleMountingHole:MountingHole_3.2mm_M3
J1Fan_connectorConnector_PinHeader_2.00mm:PinHeader_2x01_P2.00mm_Vertical_SMD
J2ProgrammingConnector_PinHeader_2.00mm:PinHeader_1x06_P2.00mm_Vertical
J3input powerConnector_Wire:SolderWirePad_1x02_P7.62mm_Drill2.5mm
J4Conn_CoaxialConnector_Coaxial:SMA_Amphenol_132289_EdgeMount
L122µHInductor_SMD:L_12x12mm_H6mm
Q1Q_NMOS_GSDPackage_TO_SOT_SMD:SOT-23
Q2Q_NMOS_GSDPackage_TO_SOT_SMD:SOT-23
R1100kResistor_SMD:R_0805_2012Metric
R1040.2kResistor_SMD:R_0805_2012Metric
R11100kResistor_SMD:R_0805_2012Metric
R12240Resistor_SMD:R_0805_2012Metric
R13390Resistor_SMD:R_0805_2012Metric
R1410kResistor_SMD:R_0805_2012Metric
Show the other 26
R151kResistor_SMD:R_0805_2012Metric
R161kResistor_SMD:R_0805_2012Metric
R17ShuntResistor_SMD:R_2512_6332Metric
R184K7Resistor_SMD:R_0805_2012Metric
R194K7Resistor_SMD:R_0805_2012Metric
R2100kResistor_SMD:R_0805_2012Metric
R310kResistor_SMD:R_0805_2012Metric
R410kResistor_SMD:R_0805_2012Metric
R51kResistor_SMD:R_0805_2012Metric
R6240kResistor_SMD:R_0805_2012Metric
R710kResistor_SMD:R_0805_2012Metric
R859kResistor_SMD:R_0805_2012Metric
R9210kResistor_SMD:R_0805_2012Metric
REF**OSHW-Logo2_14.6x12mm_SilkScreenSymbol:OSHW-Logo2_14.6x12mm_SilkScreen
U1ESP32-WROOM-32URF_Module:ESP32-WROOM-32U
U10RX5808my:rx5808
U11RX5808my:rx5808
U12MCP9804_MSOPPackage_SO:MSOP-8_3x3mm_P0.65mm
U2AMS1117Package_TO_SOT_SMD:SOT-223
U3RX5808my:rx5808
U4MP1584Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U5RX5808my:rx5808
U6RX5808my:rx5808
U7RX5808my:rx5808
U8SX127_modulemy:sx1276_module
U9ina219Package_TO_SOT_SMD:SOT-23-8

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.