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17jwk3-ECG_Li-board2-ECG_Li-layout

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17jwk3-ECG_Li-board2-ECG_Li-layout

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

50Placed parts
66Nets
4Copper layers
42.28 × 69.65 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

50 distinct parts

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

RefValueFootprintQty
3V3TP 3V3TestPoint:TestPoint_Pad_2.0x2.0mm
4VTP 4VTestPoint:TestPoint_Pad_2.0x2.0mm
5VTP 5VTestPoint:TestPoint_Pad_2.0x2.0mm
C1100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C10100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C1110uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C12100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C13100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C210uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C310uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C4100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C5100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C64.7uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C710pFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C810uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C910uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
D1REDLED_SMD:LED_0603_1608Metric
D2Green LEDLED_SMD:LED_0603_1608Metric
D3Blue LEDLED_SMD:LED_0603_1608Metric
D4LEDLED_SMD:LED_0603_1608Metric
GNDTP GNDTestPoint:TestPoint_Pad_2.0x2.0mm
J101x05_FemaleConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
J2JST_01x04_MaleConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
L12.2uHInductor:CY43-2.2uH
Out1TP OutputTestPoint:TestPoint_Pad_2.0x2.0mm
R110KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R105K1Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R11100RResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R121KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R21KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R31KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4220Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R545KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R610KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R7220Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R810KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R95K1Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
Rprog11k4Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
U1Li-PoBattery_solder_pads:Battery Solder Pad 2.5x2.0mm
U10ESP32-C3-MINI-1-N4ESP32:XCVR_ESP32-C3-MINI-1-N4
Show the other 10
U11FS8205APackage_TO_SOT_SMD:SOT-23-6
U12DW01Package_TO_SOT_SMD:SOT-23-6
U2TP4056-C21417Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP2.5x3mm_Mask1.73x2.36mm
U3USBLC6-2SC6Package_TO_SOT_SMD:SOT-23-6
U4Battery_SwitchSwitches:Battery_swt
U55V_switchSwitches:5V
U6TLV62568DBVPackage_TO_SOT_SMD:SOT-23-5
U7MCU_switchSwitches:3V3 SWT
U8Tactile_push_button_6x6mmButtons:Tactile_pushbutton_6x6mm
U9USB-TYPE0-C-16PUSBS:HRO_TYPE-C-31-M-12

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.