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Reference layout

Bluetooth Headphone Amp v1

havamal-65-KiCad-MCP-tests-fixtures-boards-bt_audio_v1_before_connector_fix-layout

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havamal-65-KiCad-MCP-tests-fixtures-boards-bt_audio_v1_before_connector_fix-layout

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

35Placed parts
39Nets
2Copper layers
80 × 70 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

35 distinct parts

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

RefValueFootprintQty
C11uFCapacitor_SMD:C_0603_1608Metric
C101uFCapacitor_SMD:C_0603_1608Metric
C111uFCapacitor_SMD:C_0603_1608Metric
C121uFCapacitor_SMD:C_0603_1608Metric
C210uFCapacitor_SMD:C_0805_2012Metric
C31uFCapacitor_SMD:C_0603_1608Metric
C41uFCapacitor_SMD:C_0603_1608Metric
C50.1uFCapacitor_SMD:C_0603_1608Metric
C60.1uFCapacitor_SMD:C_0603_1608Metric
C70.1uFCapacitor_SMD:C_0603_1608Metric
C810uFCapacitor_SMD:C_0805_2012Metric
C91uFCapacitor_SMD:C_0603_1608Metric
D1PWR_GRNLED_SMD:LED_0805_2012Metric
D2CHG_REDLED_SMD:LED_0805_2012Metric
J1USB-CConnector_USB:USB_C_Receptacle_Amphenol_12401610E4-2A
J2BATConnector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal
J3TRSConnector_Audio:Jack_3.5mm_CUI_SJ1-3523N_Horizontal
J4OLEDConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
R15k1Resistor_SMD:R_0603_1608Metric
R1010kResistor_SMD:R_0603_1608Metric
R25k1Resistor_SMD:R_0603_1608Metric
R32kResistor_SMD:R_0603_1608Metric
R41kResistor_SMD:R_0603_1608Metric
R51kResistor_SMD:R_0603_1608Metric
R64k7Resistor_SMD:R_0603_1608Metric
R74k7Resistor_SMD:R_0603_1608Metric
R810kResistor_SMD:R_0603_1608Metric
R910kResistor_SMD:R_0603_1608Metric
SW1VOL_DNButton_Switch_SMD:SW_SPST_PTS645Sx43SMTR92
SW2PLAYButton_Switch_SMD:SW_SPST_PTS645Sx43SMTR92
SW3VOL_UPButton_Switch_SMD:SW_SPST_PTS645Sx43SMTR92
U1ESP32-C3-WROOM-02RF_Module:ESP32-C3-WROOM-02
U2PCM5102APackage_SO:TSSOP-20_4.4x6.5mm_P0.65mm
U3MCP73831-2-OTPackage_TO_SOT_SMD:SOT-23-5
U4AP2112K-3.3Package_TO_SOT_SMD:SOT-23-5

Provenance

Commit
5605aed0e1369e92799a4150d40fa058d7d84b37
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.