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Reference schematic

WatchdogBoard

3DES-WatchdogBoard-WatchdogBoard-schematic

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3DES-WatchdogBoard-WatchdogBoard-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
101Placed parts
22Net labels
KiCad 6File format

Bill of materials

98 distinct parts

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

RefValueSymbolQty
A1Arduino_Nano_v3.xMCU_Module:Arduino_Nano_v3.x
C1100nDevice:C
C10100nDevice:C
C112u2Device:C
C12100nDevice:C
C22u2Device:C
C3100nDevice:C
C42u2Device:C
C5100nDevice:C
C62u2Device:C
C7100nDevice:C
C82u2Device:C
C92u2Device:C
D1BAT46Diode:BAT46
D10BAT46Diode:BAT46
D111N4148Diode:1N4148
D12LEDDevice:LED
D13BAT46Diode:BAT46
D14BAT46Diode:BAT46
D151N4148Diode:1N4148
D16LEDDevice:LED
D17LEDDevice:LED
D18LEDDevice:LED
D19LEDDevice:LED
D2BAT46Diode:BAT46
D20LEDDevice:LED
D211N4001Diode:1N4001
D221N53 5,1V 5WDiode:ZYxxx
D23LEDDevice:LED
D24LEDDevice:LED
D25LEDDevice:LED
D26LEDDevice:LED
D271N4148Diode:1N4148
D281N4001Diode:1N4001
D291N4148Diode:1N4148
D31N4148Diode:1N4148
D301N4148Diode:1N4148
D311N4148Diode:1N4148
D4LEDDevice:LED
D5BAT46Diode:BAT46
Show the other 58
D6BAT46Diode:BAT46
D71N4148Diode:1N4148
D8LEDDevice:LED
D9BAT46Diode:BAT46
H1MountingHoleMechanical:MountingHole
H2MountingHoleMechanical:MountingHole
H3MountingHoleMechanical:MountingHole
J1Screw_Terminal_01x03Connector:Screw_Terminal_01x03
J2Screw_Terminal_01x03Connector:Screw_Terminal_01x03
J3Screw_Terminal_01x03Connector:Screw_Terminal_01x03
J4Screw_Terminal_01x03Connector:Screw_Terminal_01x03
J5Screw_Terminal_01x06Connector:Screw_Terminal_01x06
J6Conn_02x04_Odd_EvenConnector_Generic:Conn_02x04_Odd_Even
J7Conn_01x02_MaleConnector:Conn_01x02_Male
J8Screw_Terminal_01x06Connector:Screw_Terminal_01x06
K1FINDER-36.11Relay:FINDER-36.11
K2FINDER-36.11Relay:FINDER-36.11
K3FINDER-36.11Relay:FINDER-36.11
K4FINDER-36.11Relay:FINDER-36.11
Q1BC817Transistor_BJT:BC817
Q10BSS138Transistor_FET:BSS138
Q11BSS138Transistor_FET:BSS138
Q12BSS138Transistor_FET:BSS138
Q13BC817Transistor_BJT:BC817
Q14BC817Transistor_BJT:BC817
Q15BC817Transistor_BJT:BC817
Q16BC817Transistor_BJT:BC817
Q2BC817Transistor_BJT:BC817
Q3BC817Transistor_BJT:BC817
Q4BC817Transistor_BJT:BC817
Q5BC817Transistor_BJT:BC817
Q6BC817Transistor_BJT:BC817
Q7BC817Transistor_BJT:BC817
Q8BC817Transistor_BJT:BC817
Q9BSS138Transistor_FET:BSS138
R110kDevice:R
R101MDevice:R
R121MDevice:R
R141MDevice:R
R161MDevice:R
R247Device:R
R2510Device:R
R26100Device:R
R27100Device:R
R28100Device:R
R29100Device:R
R310kDevice:R
R447Device:R
R510kDevice:R
R647Device:R
R710kDevice:R
R847Device:R
RN11kDevice:R_Pack04
RN21kDevice:R_Pack04
RN31kDevice:R_Pack04
RN41kDevice:R_Pack04
RN51kDevice:R_Pack04
U1LTV-847SIsolator:LTV-847S

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.