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Reference layout

CW Keyer Shield

softerhardware-CWKeyer-board2-CWKeyer-layout

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softerhardware-CWKeyer-board2-CWKeyer-layout

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

99Placed parts
85Nets
2Copper layers
100 × 50 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

99 distinct parts

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

RefValueFootprintQty
C147uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C100.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C111uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C1247uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C1333pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C1433pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C151uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C16470nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C17470nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C1833pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C1933pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C20.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C2033pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C2133pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C2247uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C2333pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C2433pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C250.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C260.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C270.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C280.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C2910nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C30.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3010nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3110nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3210nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C330.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3447uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C350.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3633pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3733pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3833pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C3933pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C40.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C50.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C647uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C747uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C847uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C91uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
D1SP0503BAHTGPackage_TO_SOT_SMD:SOT-143
Show the other 59
FB1Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB10Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB11Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB12Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB13Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB2Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB3Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB4Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB5Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB6Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB7Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
FB8Ferrite_Bead_SmallResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
G***OSHW-logo_silkscreen-front_2mmTeensyKeyerShield:OSHW-logo_silkscreen-front_2mm
J1Conn_01x02Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical
J10Conn_01x04Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical
J11Conn_02x05_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J12AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
J2Conn_01x02Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical
J3Conn_01x02Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical
J4Conn_01x02Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical
J5AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
J6AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
J7AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
J8AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
J9AudioJack3_SwitchTRTeensyKeyerShield:STEREO_TRS
JP1Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical
L115uHInductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder
L215uHInductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder
L315uHInductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder
L415uHInductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder
L5BLM18BD252SN1Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder
MH1TestPoint_AltTeensyKeyerShield:MH
MH2TestPoint_AltTeensyKeyerShield:MH
MH3TestPoint_AltTeensyKeyerShield:MH
MH4TestPoint_AltTeensyKeyerShield:MH
MIC1MEMSMICTeensyKeyerShield:MEMSMIC
R14.7KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R10470Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R11470Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R12DNIResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R13DNIResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R14470Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R24.7KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R347KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R433Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R5680Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R647KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R747KResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R8DNIResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R9DNIResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
RV125KPotentiometer_THT:Potentiometer_Piher_T-16H_Single_Horizontal
RV225KPotentiometer_THT:Potentiometer_Piher_T-16H_Single_Horizontal
RV325KPotentiometer_THT:Potentiometer_Piher_T-16H_Single_Horizontal
RV425KPotentiometer_THT:Potentiometer_Piher_T-16H_Single_Horizontal
TP1TestPointTestPoint:TestPoint_Pad_D1.0mm
TP2TestPointTestPoint:TestPoint_Pad_D1.0mm
U1WM8960Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm_ThermalVias
U2MOCD217R2MPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U3Teensy4.0TeensyKeyerShield:Teensy40

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.