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Reference layout

Ka Keyer BOARD3

ea4eoz-ka-keyer-board3-ka-keyer-layout

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ea4eoz-ka-keyer-board3-ka-keyer-layout

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

41Placed parts
39Nets
2Copper layers
50.3 × 50 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

41 distinct parts

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

RefValueFootprintQty
BZ1BuzzerBuzzer_Beeper:Buzzer_12x9.5RM7.6
C14n7Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C101uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C24n7Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C34n7Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C44n7Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C61uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C7100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C8100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB1~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB2~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB3~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB4~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB5~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
FB6~Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
G***LOGOLOGO
J1Keyer outputAliexpress:AUDIO-JACK
J2PaddlesAliexpress:AUDIO-JACK
JP1SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP2~Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm
JP3~Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm
Q1DTC143EPackage_TO_SOT_SMD:SOT-23_Handsoldering
Q2DTC143EPackage_TO_SOT_SMD:SOT-23_Handsoldering
Q3DTC143EPackage_TO_SOT_SMD:SOT-23_Handsoldering
R1430Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R114k7Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R124k7Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R134k7Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R144k7Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R15120Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R16120Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R2430Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3430Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4430Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
SW1RotaryEncoder_SwitchAliexpress:Aliexpress horizontal encoder
U1RP2040-ZeroAliexpress:RP2040 Zero DIL
U2LTV-827SPackage_DIP:SMDIP-8_W9.53mm
U324C02Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U4LTV-827SPackage_DIP:SMDIP-8_W9.53mm
U5~Aliexpress:OLED-128x64
Show the other 1
U6XC6206PxxxMRPackage_TO_SOT_SMD:SOT-23_Handsoldering

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.