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Reference schematic

LC meter

PA2ER-LC-meter-LC-meter-schematic

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PA2ER-LC-meter-LC-meter-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
40Placed parts
18Net labels
KiCad 8File format

Bill of materials

40 distinct parts

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

RefValueSymbolQty
C110uf 25VDevice:C_Polarized
C10100pFDevice:C
C111000pFDevice:C
C20.33ufDevice:C
C30.1ufDevice:C
C410uf 25VDevice:C_Polarized
C520pFDevice:C
C620pFDevice:C
C710uf 25VDevice:C_Polarized
C810uf 25VDevice:C_Polarized
C91000pF 1%Device:C
D11N4148WX-TPDevice:D
DS1NHD-0216K1Z-NSW-BBW-LNHD-0216K1Z-NSW-BBW-L:NHD-0216K1Z-NSW-BBW-L
J1ResetSWConnector:Conn_01x02_Pin
J2ICSPConnector:Conn_01x06_Pin
J31RowDspConnector:Conn_01x02_Pin
J4OscTestConnector:Conn_01x02_Pin
J5DisplayConnector:Conn_01x16_Socket
J6BackledConnector:Conn_01x02_Pin
J7PowerConnector:Conn_01x02_Pin
J8L/CConnector:Conn_01x02_Pin
J9L/C SwitchConnector:Conn_01x02_Pin
K1SIP-1A05DRelay:DIPxx-1Axx-12xD
K2TQ2SA-5VTQ2SA-5V:TQ2SA-5V
L182uHDevice:L_Ferrite_Small
R110KDevice:R
R10100Device:R
R210KDevice:R
R310KDevice:R
R4100KDevice:R
R5100KDevice:R
R61KDevice:R
R747KDevice:R
R86.8KDevice:R
R9100KDevice:R
RV110KDevice:R_Potentiometer
U1PIC16F84A-XXSOMCU_Microchip_PIC16:PIC16F84A-XXSO
U2L7805Regulator_Linear:L7805
U3LM311DRComparator:LM311
Y14MHz 20PFDevice:Crystal

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.