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Reference schematic

Red Light Therapy Panel

Lucas-Poulos-red-light-panel-red-light-panel-schematic

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Lucas-Poulos-red-light-panel-red-light-panel-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).

8Sheets
153Placed parts
110Net labels
KiCad 9File format

Bill of materials

153 distinct parts

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

RefValueSymbolQty
BT1INR18650-30QDevice:Battery_Cell
BT2INR18650-30QDevice:Battery_Cell
BT3INR18650-30QDevice:Battery_Cell
BT4INR18650-30QDevice:Battery_Cell
BT5INR18650-30QDevice:Battery_Cell
BT6INR18650-30QDevice:Battery_Cell
BT7INR18650-30QDevice:Battery_Cell
BT8INR18650-30QDevice:Battery_Cell
C110uFDevice:C
C100.1uFDevice:C
C110.1uFDevice:C
C1210uFDevice:C
C1310uFDevice:C
C140.1uFDevice:C
C150.1uFDevice:C
C160.1uFDevice:C
C170.1uFDevice:C
C184.7uFDevice:C
C210uFDevice:C
C30.1uFDevice:C
C40.1uFDevice:C
C50.1uFDevice:C
C610uFDevice:C
C710uFDevice:C
C80.1uFDevice:C
C90.1uFDevice:C
C901uF (added, flagged)Device:C
C910.1uF (added, flagged)Device:C
C921uF (added, flagged -- PMID bulk cap per typical app circuit)Device:C
C932.2nF (added, flagged -- VBST bootstrap cap)Device:C
C94100pF (added, flagged -- COFF timing, calc vs L freq)Device:C
C95100pF (added, flagged -- COFF timing, calc vs L freq)Device:C
D1SMAJ24CADiode:SMAJ24CA
D10SST-10-DR-B130-K660Device:LED
D11SST-10-DR-B130-K660Device:LED
D12SST-10-DR-B130-K660Device:LED
D13SST-10-DR-B130-K660Device:LED
D14SST-10-DR-B130-K660Device:LED
D15SST-10-DR-B130-K660Device:LED
D16SST-10-DR-B130-K660Device:LED
Show the other 113
D17SST-10-DR-B130-K660Device:LED
D18SST-10-DR-B130-K660Device:LED
D19SST-10-DR-B130-K660Device:LED
D2TPD4S012DRYR (corrected from BOM's TPD4S012DBVR -- flag)red-light-panel:TPD4S012DRYR
D20SST-10-DR-B130-K660Device:LED
D21SST-10-DR-B130-K660Device:LED
D22SST-10-DR-B130-K660Device:LED
D23SST-10-DR-B130-K660Device:LED
D24SST-10-DR-B130-K660Device:LED
D25SST-10-DR-B130-K660Device:LED
D26SST-10-DR-B130-K660Device:LED
D27SST-10-DR-B130-K660Device:LED
D28SST-10-DR-B130-K660Device:LED
D29SST-10-DR-B130-K660Device:LED
D3SS54Device:D_Schottky
D30SST-10-DR-B130-K660Device:LED
D31SST-10-DR-B130-K660Device:LED
D32SST-10-DR-B130-K660Device:LED
D33SST-10-DR-B130-K660Device:LED
D34SST-10-DR-B130-K660Device:LED
D35SST-10-DR-B130-K660Device:LED
D36SST-10-DR-B130-K660Device:LED
D37SST-10-DR-B130-K660Device:LED
D38SST-10-DR-B130-K660Device:LED
D39SST-10-DR-B130-K660Device:LED
D4SS54Device:D_Schottky
D40SST-10-DR-B130-K660Device:LED
D41SST-10-DR-B130-K660Device:LED
D42SST-10-DR-B130-K660Device:LED
D43SST-10-DR-B130-K660Device:LED
D44SST-10-DR-B130-K660Device:LED
D45SST-10-DR-B130-K660Device:LED
D46SST-10-DR-B130-K660Device:LED
D47SST-10-DR-B130-K660Device:LED
D48SST-10-DR-B130-K660Device:LED
D49SST-10-DR-B130-K660Device:LED
D5SST-10-DR-B130-K660Device:LED
D50SST-10-DR-B130-K660Device:LED
D51SST-10-DR-B130-K660Device:LED
D52SST-10-DR-B130-K660Device:LED
D53SST-10-DR-B130-K660Device:LED
D54SST-10-DR-B130-K660Device:LED
D55SST-10-DR-B130-K660Device:LED
D56SST-10-DR-B130-K660Device:LED
D57SST-10-DR-B130-K660Device:LED
D58SST-10-DR-B130-K660Device:LED
D59SST-10-DR-B130-K660Device:LED
D6SST-10-DR-B130-K660Device:LED
D60SST-10-DR-B130-K660Device:LED
D61SST-10-DR-B130-K660Device:LED
D62SST-10-DR-B130-K660Device:LED
D63SST-10-DR-B130-K660Device:LED
D64SST-10-DR-B130-K660Device:LED
D65SST-10-DR-B130-K660Device:LED
D66SST-10-DR-B130-K660Device:LED
D67SST-10-DR-B130-K660Device:LED
D68SST-10-DR-B130-K660Device:LED
D69TPD4E001DBVR (corrected from BOM's TPD4E001DZDR -- flag)red-light-panel:TPD4E001DBVR
D7SST-10-DR-B130-K660Device:LED
D70TPD4E001DBVR (corrected from BOM's TPD4E001DZDR -- flag)red-light-panel:TPD4E001DBVR
D71APT1608LSECK/J4-PRV (single-color, corrected per your decision)Device:LED
D8SST-10-DR-B130-K660Device:LED
D9SST-10-DR-B130-K660Device:LED
F10.25A resettableDevice:Fuse
J1JST B5B-XH-AConnector_Generic:Conn_01x05
J2Molex 43045-0200Connector_Generic:Conn_01x02
J3USB4105-GF-A (plating/stake length TBD, flag)Connector:USB_C_Receptacle_USB2.0_16P
J42-pin screw terminal / JST-PH-2Connector_Generic:Conn_01x02
J52-pin screw terminal / JST-PH-2Connector_Generic:Conn_01x02
J6Cortex Debug 10-pinConnector:Conn_ARM_JTAG_SWD_10
J7Debug breakout (SWDIO,SWCLK,NRST,3.3V,GND)Connector_Generic:Conn_01x05
L12.2uH (Wurth 744031220)Device:L
L2IHLP2525CZERR10M01 (0.10uH)Device:L
L3IHLP2525CZERR10M01 (0.10uH)Device:L
L902.2uH (added, flagged -- calc vs target charge current)Device:L
Q1CSD18540Q5BTransistor_FET:CSD18540Q5B
Q2CSD18540Q5BTransistor_FET:CSD18540Q5B
Q3AO3401ATransistor_FET:AO3401A
Q4AO3401A (30V Vds, satisfies brief's margin flag)Transistor_FET:AO3401A
Q5AO3401A (30V Vds, satisfies brief's margin flag)Transistor_FET:AO3401A
R10.01R 1%Device:R
R1010kDevice:R
R1110kDevice:R
R1210kDevice:R
R13680R (calc vs Vf/If, flag)Device:R
R210kDevice:R
R33.01k (calc, flag)Device:R
R40.02R 1%Device:R
R50.02R 1%Device:R
R610kDevice:R
R710kDevice:R
R810kDevice:R
R910kDevice:R
R90100kDevice:R
R9110k (added, flagged -- ILIM_HIZ set resistor, calc per datasheet eqn)Device:R
R924.7k (added, flagged -- PROG set resistor, calc per datasheet eqn)Device:R
R94100k (added, flagged -- COFF timing, calc vs L freq)Device:R
R95100k (added, flagged -- UVLO always-on pull-up, no set threshold)Device:R
R96100k (added, flagged -- COFF timing, calc vs L freq)Device:R
R97100k (added, flagged -- UVLO always-on pull-up, no set threshold)Device:R
R9810k (added, flagged -- NTC divider pull-up)Device:R
RT1NCP18XH103F03RB (10k NTC)Device:Thermistor_NTC
SW1Omron B3U-1000PSwitch:SW_Push
SW2Omron B3U-1000PSwitch:SW_Push
SW3Omron B3U-1000PSwitch:SW_Push
SW4Omron B3U-1000PSwitch:SW_Push
U1BQ76920PWBattery_Management:BQ76920PW
U2TPS25751DREFR (active replacement for NRND TPS25750DRYR, per your decision)red-light-panel:TPS25751DREFR
U3BQ25792RQMRred-light-panel:BQ25792RQMR
U4TPS563201DDCRRegulator_Switching:TPS563201
U5LM3409HVMY/NOPBred-light-panel:LM3409HVMY_NOPB
U6LM3409HVMY/NOPBred-light-panel:LM3409HVMY_NOPB
U7STM32G031K8T6MCU_ST_STM32G0:STM32G031K8Tx

Provenance

Commit
7b3dafb99ec7554a1746224992f4511a00117a0f
Licence
CERN-OHL-P-2.0

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.