Reference schematic

Doorbell Detector Schematic v2

paulc-c3zero-doorbell-2-c3zero-doorbell-schematic

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paulc-c3zero-doorbell-2-c3zero-doorbell-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

25Placed parts

7Net labels

KiCad 9File format

Bill of materials

25 distinct parts

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

Ref	Value	Symbol
C1	1nF	Device:C
C2	100nF	Device:C
C3	470uF	Device:C_Polarized
C5	470nF	Device:C
C7	100nF	Device:C
D1	DF06S	Diode_Bridge:DF06S
D2	B5819	Diode:1N5817
D3	LED	Device:LED
H1	MountingHole_Pad	Mechanical:MountingHole_Pad
H2	MountingHole_Pad	Mechanical:MountingHole_Pad
H3	MountingHole_Pad	Mechanical:MountingHole_Pad
H4	MountingHole_Pad	Mechanical:MountingHole_Pad
J1	Screw_Terminal_01x02	Connector:Screw_Terminal_01x02
J2	Screw_Terminal_01x02	Connector:Screw_Terminal_01x02
J3	Conn_01x02_Pin	Connector:Conn_01x02_Pin
J4	Conn_01x03_Pin	Connector:Conn_01x03_Pin
R1	470R	Device:R
R2	470R	Device:R
R3	470R	Device:R
R4	470R	Device:R
SW1	MST22D18G2 125	easyeda2kicad:MST22D18G2125
TP1	TestPoint (ADC In)	Connector:TestPoint
U1	ACS712xLCTR-05B	Sensor_Current:ACS712xLCTR-05B
U2	LM78M05_TO252	Regulator_Linear:LM78M05_TO252
U3	~	easyeda2kicad:esp32c3-zero

Provenance

Repository: paulc/c3zero-doorbell ↗
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.