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Reference layout

Lingcordion

LingDong-lingcordion-lingcordion-layout

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LingDong-lingcordion-lingcordion-layout

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

61Placed parts
86Nets
2Copper layers
75.6 × 113 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

61 distinct parts

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

RefValueFootprintQty
BT1Battery_CellNew_Library:9V_CONTACT_ON_BRD
C1Cfab:C_1206
C2Cfab:C_1206
C3Cfab:C_1206
C4C0.39uFfab:C_1206
C5C1uFfab:C_1206
C6C1uFfab:C_1206
C7Cfab:C_1206
D1D_Schottkyfab:SOD-123
D2D_Schottkyfab:SOD-123
D3LEDfab:LED_1206
H1MountingHoleNew_Library:SPEAKER_MOUNT
H2MountingHoleMountingHole:MountingHole_2.2mm_M2
H3MountingHoleMountingHole:MountingHole_2.2mm_M2
H4MountingHoleMountingHole:MountingHole_2.2mm_M2
H5MountingHoleMountingHole:MountingHole_2.2mm_M2
J1Conn_01x01Connector_Wire:SolderWirePad_1x01_SMD_1x2mm
J2Conn_PinHeader_1x02_P2.54mm_Vertical_THT_D1mmfab:PinHeader_1x02_P2.54mm_Vertical_THT_D1mm
J3USB_B_MiniConnector_USB:USB_Mini-B_Wuerth_65100516121_Horizontal
J6AudioJack2_GroundConnector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal
J7Conn_01x01Connector_Wire:SolderWirePad_1x01_SMD_1x2mm
R1Rfab:R_1206
R10Rfab:R_1206
R2Rfab:R_1206
R3R20Kfab:R_1206
R4R20Kfab:R_1206
SW1BUTTON_PTS636fab:Button_C&K_PTS636_6x3.5mm
SW10SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW11SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW12SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW13SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW14SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW15SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW16SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW17SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW18SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW19SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW2SWITCH_AYZ0102AGRLCfab:Switch_SPDT_C&K_AYZ0102AGRLC_7.2x3mm_P2.5mm
SW20SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW21SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
Show the other 21
SW22SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW23SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW24SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW25SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW26SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW27SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW28SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW29SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW3SW_Push_DPDTButton_Switch_SMD:SW_DPDT_CK_JS202011JCQN
SW30SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW31SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW4SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW5SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW6SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW7SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW8SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
SW9SW_SPDTNew_Library:LIMIT_SWITCH_TE_SAJ
U1Regulator_Linear_ZLDO1117-3.3V-1Afab:SOT-223-3_TabPin2
U2ESP32-S3-WROOM-1Espressif:ESP32-S3-WROOM-1
U3AMP_MONO_LM4871Mfab:SOIC-8_3.9x4.9mm_P1.27mm
U4MCP4901fab:SOIC-8_3.9x4.9mm_P1.27mm

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.