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Reference schematic

Ddrpad

lorneking-ddrpad-ddrpad-schematic

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lorneking-ddrpad-ddrpad-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
59Placed parts
0Net labels
KiCad 8File format

Bill of materials

59 distinct parts

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

RefValueSymbolQty
BT118650 3.7V NOMDevice:Battery_Cell
BT218650 3.7V NOMDevice:Battery_Cell
BT318650 3.7V NOMDevice:Battery_Cell
C1470uDevice:C_Polarized
C2470nDevice:C
C3470uDevice:C_Polarized
C4470nDevice:C
C5470uDevice:C_Polarized
C6470nDevice:C
C7470uDevice:C_Polarized
C8470nDevice:C
D1LEDDevice:LED
D2LEDDevice:LED
D3LEDDevice:LED
D4LEDDevice:LED
D5LEDDevice:LED
D6LEDDevice:LED
D7LEDDevice:LED
D8LEDDevice:LED
J1USB_C_ReceptacleConnector:USB_C_Receptacle
Q1IRF9540NTransistor_FET:IRF9540N
Q2IRF9540NTransistor_FET:IRF9540N
Q3IRF9540NTransistor_FET:IRF9540N
Q4IRF9540NTransistor_FET:IRF9540N
R1R_VariableDevice:R_Variable
R10R_VariableDevice:R_Variable
R11R_VariableDevice:R_Variable
R12R_VariableDevice:R_Variable
R13R_VariableDevice:R_Variable
R14R_VariableDevice:R_Variable
R15R_VariableDevice:R_Variable
R16R_VariableDevice:R_Variable
R175.1kDevice:R_US
R185.1kDevice:R_US
R1933Device:R_US
R2R_VariableDevice:R_Variable
R2033Device:R_US
R2133Device:R_US
R2233Device:R_US
R23R_USDevice:R_US
Show the other 19
R2410kDevice:R_US
R2510kDevice:R_US
R2610kDevice:R_US
R2710kDevice:R_US
R3R_VariableDevice:R_Variable
R4R_VariableDevice:R_Variable
R5R_VariableDevice:R_Variable
R6R_VariableDevice:R_Variable
R7R_VariableDevice:R_Variable
R8R_VariableDevice:R_Variable
R9R_VariableDevice:R_Variable
SW1SW_SPSTSwitch:SW_SPST
U1ESP32-S3-DevKitCEspressif:ESP32-S3-DevKitC
U2HX711User_Custom:HX711
U3HX711User_Custom:HX711
U4HX711User_Custom:HX711
U5HX711Analog_ADC:HX711
U6TP4506User_Custom:TP4056
U7INMP441User_Custom:INMP441

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.