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Reference schematic

rev 2

paperdink-paperd.ink_hw-2-paperd.ink_hw-schematic

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paperdink-paperd.ink_hw-2-paperd.ink_hw-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
86Placed parts
48Net labels
KiCad 6 pre-releaseFile format

Bill of materials

86 distinct parts

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

RefValueSymbolQty
BATT1LiPoDevice:Battery_Cell
BZ1Piezo_BuzzerDevice:Buzzer
C11uF/50VDevice:C_Small
C101uF/50VDevice:C_Small
C111uF/50VDevice:C_Small
C121uF/50VDevice:C_Small
C131uF/50VDevice:C_Small
C141uF/50VDevice:C_Small
C151uF/50VDevice:C_Small
C161uF/50VDevice:C_Small
C171uF/25VDevice:C_Small
C181uF/25VDevice:C_Small
C1910uF/6.3VDevice:C_Small
C21uF/50VDevice:C_Small
C201uF/25VDevice:C_Small
C210.1uF/50VDevice:C_Small
C2212pF/50VDevice:C_Small
C2312pF/50VDevice:C_Small
C240.1uF/50VDevice:C_Small
C31uF/50VDevice:C_Small
C41uF/25VDevice:C_Small
C51uF/25VDevice:C_Small
C61uF/25VDevice:C_Small
C74.7uF/50VDevice:C_Small
C81uF/25VDevice:C_Small
C94.7uF/50VDevice:C_Small
D1LMBR130Diode:MBR0530
D2LMBR130Diode:MBR0530
D3LMBR130Diode:MBR0530
D4LMBR130Device:D_Schottky_Small
DS1E-paper_24_pinsKaroDesk_V1-rescue:E-paper_24_pins-karowear
F11ADevice:Polyfuse_Small
J1USB_B_MicroKaroDesk_V1-rescue:USB_B_Micro-Connector
J4EXT_CONNConnector_Generic:Conn_02x13_Odd_Even
JP1IO_EXP_JMPJumper:SolderJumper_2_Bridged
L168uH/1ADevice:L_Small
MICRO_SD1micro_sd_cardKaroDesk_V1-rescue:micro_sd_card-karowear
Q1DMP2035KaroDesk_V1-rescue:DMP2035-karowear
Q2T2N7002BKKaroDesk_V1-rescue:NTA4153NT1G-Transistor_FET
Q3DMP2035KaroDesk_V1-rescue:DMP2035-karowear
Show the other 46
Q4DMP2035KaroDesk_V1-rescue:DMP2035-karowear
Q5DMP2035KaroDesk_V1-rescue:DMP2035-karowear
Q6UMH3NKaroDesk_V1-rescue:UMH3N-karowear
Q7UMH3NKaroDesk_V1-rescue:UMH3N-karowear
Q8T2N7002BKKaroDesk_V1-rescue:NTA4153NT1G-Transistor_FET
R1470kDevice:R_Small_US
R101.6MDevice:R_Small_US
R111MDevice:R_Small_US
R121.2kDevice:R_Small_US
R1310kDevice:R_Small_US
R1410kDevice:R_Small_US
R1510kDevice:R_Small_US
R1610kDevice:R_Small_US
R1710kDevice:R_Small_US
R1810kDevice:R_Small_US
R1910kDevice:R_Small_US
R21.2kDevice:R_Small_US
R2010kDevice:R_Small_US
R211MDevice:R_Small_US
R221.2kDevice:R_Small_US
R23470kDevice:R_Small_US
R24470kDevice:R_Small_US
R2510kDevice:R_Small_US
R2610kDevice:R_Small_US
R271.2kDevice:R_Small_US
R28120Device:R_Small_US
R29470kDevice:R_Small_US
R3470kDevice:R_Small_US
R410kDevice:R_Small_US
R510kDevice:R_Small_US
R60.47Device:R_Small_US
R71MDevice:R_Small_US
R81.2kDevice:R_Small_US
R9470kDevice:R_Small_US
SW1RESETSwitch:SW_Push
SW2BTN_1Switch:SW_Push
SW3BTN_2Switch:SW_Push
SW4BTN_3Switch:SW_Push
SW5BTN_4Switch:SW_Push
U1AP2112K-3.3Regulator_Linear:AP2112K-3.3
U2BQ21040KaroDesk_V1-rescue:BQ21040-karowear
U3USBLC6-2SC6KaroDesk_V1-rescue:USBLC6-2SC6-karowear
U4CP2104KaroDesk_V1-rescue:CP2104-Interface_USB
U5PCF8574APWRKaroDesk_V1-rescue:PCF8574APWR-karowear
U6OLIMEX_Cases_ESP-WROOM-32KaroDesk_V1-rescue:OLIMEX_Cases_ESP-WROOM-32-olimex
Y132.768KHzDevice: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.