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Reference schematic

Audio PWM Filter w/ USB UART

WallieEverest-pmod_pwm-pmod_pwm-schematic

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WallieEverest-pmod_pwm-pmod_pwm-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
75Placed parts
14Net labels
KiCad 7File format

Bill of materials

75 distinct parts

67 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
C12.2nFDevice:C
C101nFDevice:C
C11100nFDevice:C
C12100nFDevice:C
C131nFDevice:C
C141nFDevice:C
C15100nFDevice:C
C16100nFDevice:C
C17100nFDevice:C_Small
C18100nFDevice:C_Small
C19100nFDevice:C_Small
C22.2nFDevice:C
C204.7uF653-5132-011-rescue:CP1_Small-Device-653-5132-011-rescue-653-5132-011-rescue
C32.2nFDevice:C
C42.2nFDevice:C
C52.2nFDevice:C
C61nFDevice:C
C71nFDevice:C
C81nFDevice:C
C91nFDevice:C
D1TXDevice:LED
D2RXDevice:LED
D3PWRDevice:LED
FB1600_Ohms653-5132-011-rescue:Ferrite_Bead_Small-Device-653-5132-011-rescue-653-5132-011-rescue
FID1FiducialMechanical:Fiducial
FID2FiducialMechanical:Fiducial
J1STEREOConnector_Generic:Conn_01x03
J2USB_B_Microuser:MICROXNJ
J32mmConnector_Generic:Conn_01x02
P1TSW-106-08-G-D-RAConnector_Generic:Conn_02x06_Odd_Even
P2TSW-106-08-G-D-RAConnector_Generic:Conn_02x06_Odd_Even
R115kDevice:R_US
R1015kDevice:R_US
R1115kDevice:R_US
R1215kDevice:R_US
R1315kDevice:R_US
R1415kDevice:R_US
R1515kDevice:R_US
R1615kDevice:R_US
R17OPENDevice:R_US
Show the other 35
R18OPENDevice:R_US
R1915kDevice:R_US
R215kDevice:R_US
R20OPENDevice:R_US
R21OPENDevice:R_US
R22OPENDevice:R_US
R2315kDevice:R_US
R2415kDevice:R_US
R25100Device:R_US
R26100Device:R_US
R2715kDevice:R_Small_US
R2815kDevice:R_Small_US
R2915kDevice:R_Small_US
R315kDevice:R_US
R3015kDevice:R_Small_US
R3115kDevice:R_Small_US
R415kDevice:R_US
R515kDevice:R_US
R615kDevice:R_US
R715kDevice:R_US
R815kDevice:R_US
R915kDevice:R_US
SP1SpeakerDevice:Speaker
TP1GNDdesign-rescue:TestPoint-Connector
U1OPA354Amplifier_Operational:AD8603
U1074LVC1G125user:74AHC1G125DCK
U1174LVC1G125user:74AHC1G125DCK
U2OPA354Amplifier_Operational:AD8603
U3OPA354Amplifier_Operational:AD8603
U4OPA354Amplifier_Operational:AD8603
U5OPA354Amplifier_Operational:AD8603
U6OPA354Amplifier_Operational:AD8603
U7OPA354Amplifier_Operational:AD8603
U8FT232RLuser:FT232RL
U974LVC1G125user:74AHC1G125DCK

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.