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Reference layout

BPGC SnakeBot

ERC-BPGC-SnakeBot-SnakeBot-layout

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ERC-BPGC-SnakeBot-SnakeBot-layout

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

48Placed parts
69Nets
2Copper layers
78.5 × 32.75 mmBoard size
yesRouted
KiCad 8File format

Bill of materials

48 distinct parts

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

RefValueFootprintQty
C122uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C1022uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C111uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C121uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C130.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C140.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C150.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C16220pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C20.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C31uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C410uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C510uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C60.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C70.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C822uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C90.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
D1LEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D2LEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
D3LEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
G***LOGOLOGO
H1MountingHoleMountingHole:MountingHole_3.2mm_M3
H2MountingHoleMountingHole:MountingHole_3.2mm_M3
J1Conn_01x04_SocketConnector_JST:JST_EH_S4B-EH_1x04_P2.50mm_Horizontal
J2Conn_01x02_SocketConnector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal
J3Conn_01x03_SocketConnector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical
J4Conn_01x03_SocketConnector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical
J5Conn_01x02_SocketConnector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal
J6Conn_01x02_SocketConnector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal
J7Conn_01x08_SocketConnector_JST:JST_EH_B8B-EH-A_1x08_P2.50mm_Vertical
J8Conn_01x08_SocketConnector_JST:JST_EH_B8B-EH-A_1x08_P2.50mm_Vertical
L16.8uHInductor_SMD:L_Bourns_SRN8040TA
R110kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R104.7kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R21KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R31KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R41KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R550mResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R610kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R710kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R8100kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
Show the other 8
R94.7kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
SW1SW_PushButton_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ
SW2SW_PushButton_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ
SW3SW_SPDTButton_Switch_SMD:SW_SPDT_CK_JS102011SAQN
U1ESP32-WROOM-32ERF_Module:ESP32-WROOM-32D
U2AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U3MP2615GQ-PMP2615:QFN-3x3_MP2615_MNP
U4MPU-6050Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm

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.