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Reference layout

Watch II BOARD3

atctwo-watch-II-board3-watch-II-layout

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atctwo-watch-II-board3-watch-II-layout

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

74Placed parts
88Nets
16Copper layers
48.53 × 42.89 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

74 distinct parts

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

RefValueFootprintQty
BT1Battery_CellConnector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical
C10.1uFCapacitor_SMD:C_0805_2012Metric
C210uFCapacitor_SMD:C_0805_2012Metric
C310nFCapacitor_SMD:C_0805_2012Metric
C410uFCapacitor_SMD:C_0805_2012Metric
C50.1uFCapacitor_SMD:C_0805_2012Metric
C60.1uFCapacitor_SMD:C_0805_2012Metric
C70.1uFCapacitor_SMD:C_0805_2012Metric
C80.1uFCapacitor_SMD:C_0805_2012Metric
D1LEDLED_SMD:LED_0805_2012Metric_Castellated
D2TXLED_SMD:LED_0805_2012Metric_Castellated
D3RXLED_SMD:LED_0805_2012Metric_Castellated
D4LED_TORCHAlice's Library:MLCAWT-A1-0000-000XE1
D5LED_IRAlice's Library:SOD4223X290N
IO0Panasonic_EVQPUJ_EVQPUAButton_Switch_SMD:Panasonic_EVQPUJ_EVQPUA
J1USB_C_Receptacle_USB2.0Alice's Library:JAE_DX07S016JA1R1500
J2STEMMA QTConnector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal
J3UART ConnectorConnector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical
J4Conn_01x03_MaleConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J5Conn_01x03_MaleConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J6TFT ConnectorConnector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical
J7Torch Connector (main board)Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J8Torch Connector (daughter board)Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
LS1SpeakerAlice's Library:XDCR_CMT-7525-80-SMT-TR
MK1SPH0645LM4H-BAlice's Library:MIC_SPH0645LM4H-B
Q1Q_NPN_BCEPackage_TO_SOT_SMD:SOT-23
Q2Q_NPN_BCEPackage_TO_SOT_SMD:SOT-23
Q3Q_NPN_BCEPackage_TO_SOT_SMD:SOT-23
R11kResistor_SMD:R_0805_2012Metric
R101kResistor_SMD:R_0805_2012Metric
R11RResistor_SMD:R_0805_2012Metric
R12RResistor_SMD:R_0805_2012Metric
R13RResistor_SMD:R_0805_2012Metric
R141kResistor_SMD:R_0805_2012Metric
R151kResistor_SMD:R_0805_2012Metric
R16180RResistor_SMD:R_0805_2012Metric
R171kResistor_SMD:R_0805_2012Metric
R181kResistor_SMD:R_0805_2012Metric
R19RResistor_SMD:R_0805_2012Metric
R24k7Resistor_SMD:R_0805_2012Metric
Show the other 34
R20RResistor_SMD:R_0805_2012Metric
R214k1Resistor_SMD:R_0805_2012Metric
R221kResistor_SMD:R_0805_2012Metric
R234k7Resistor_SMD:R_0805_2012Metric
R24680kResistor_SMD:R_0805_2012Metric
R25100kResistor_SMD:R_0805_2012Metric
R26100kResistor_SMD:R_0805_2012Metric
R2710kResistor_SMD:R_0805_2012Metric
R28100RResistor_SMD:R_1812_4532Metric
R2968RResistor_SMD:R_0805_2012Metric
R34k7Resistor_SMD:R_0805_2012Metric
R301kResistor_SMD:R_0805_2012Metric
R31100RResistor_SMD:R_1812_4532Metric
R321kResistor_SMD:R_0805_2012Metric
R427RResistor_SMD:R_0805_2012Metric
R527RResistor_SMD:R_0805_2012Metric
R61kResistor_SMD:R_0805_2012Metric
R75k1Resistor_SMD:R_0805_2012Metric
R85k1Resistor_SMD:R_0805_2012Metric
R92kResistor_SMD:R_0805_2012Metric
SW2SW_PushButton_Switch_SMD:SW_SPST_EVQP2
U$10MOUNTINGHOLE2.5MOUNTINGHOLE_2.5_PLATED
U$7MOUNTINGHOLE2.5MOUNTINGHOLE_2.5_PLATED
U$8MOUNTINGHOLE2.5MOUNTINGHOLE_2.5_PLATED
U$9MOUNTINGHOLE2.5MOUNTINGHOLE_2.5_PLATED
U1FT230XSPackage_SO:SSOP-16_3.9x4.9mm_P0.635mm
U2MCP73831-2-OTPackage_TO_SOT_SMD:SOT-23-5
U3MAX17043G+UPackage_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.7x1.4mm
U4MAX16150AUT+TPackage_TO_SOT_SMD:SOT-23-6
U5MAX604Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
U6MCP23008-xSSPackage_SO:SSOP-20_5.3x7.2mm_P0.65mm
U7ESP32-WROVERAlice's Library:ESP32-WROVER
U8MAX98357AETE+TPackage_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm
U9TSOP38238OptoDevice:Vishay_MINICAST-3Pin

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.