Roflin 951c7bc3f3 Bring-up: D9 'USB' LED is an open solder joint, not a circuit fault ...

Anode-side pad at 3V3, cathode at 0V, LED dark — the full rail standing
across it means no current and no drop across R42, so Q2 and R42 are both
doing their job.  Probe pressure on the anode pad lights it at full
brightness: the terminal is sitting on the pad unwetted.  Reflow fixes it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

2026-09-30 17:35:52 +00:00

..

re-bba-rb

Bring-up: D9 'USB' LED is an open solder joint, not a circuit fault

2026-09-30 17:35:52 +00:00

sp1_insert

Fixes review comments.

2026-07-31 22:06:21 +02:00

sp1_test_plug

Started on component selection of the final PCB.

2026-06-13 22:09:05 +02:00

.gitignore

Start of a new debug connector

2025-09-19 12:06:05 +02:00

HANRUN_HR911105A.kicad_mod

Played around with board shape/layout Changed USB power tree

2026-06-26 22:07:59 +02:00

HANRUN_HR961160C.kicad_mod

Played around with board shape/layout Changed USB power tree

2026-06-26 22:07:59 +02:00

HR911105A.kicad_sym

finalized pcb design, need to remeasure PCB outline.

2026-07-08 22:00:53 +02:00

HR961160C.kicad_sym

Played around with board shape/layout Changed USB power tree

2026-06-26 22:07:59 +02:00

J1B1211CCD.kicad_mod

Started on component selection of the final PCB.

2026-06-13 22:09:05 +02:00

J1B1211CCD.kicad_sym

Started on component selection of the final PCB.

2026-06-13 22:09:05 +02:00

LED_1206_ReverseMount_Everlight_24-21.kicad_mod

Adds last Todo item, fixes CPL and rotations.

2026-09-02 21:00:08 +02:00

PUSB3AB6Z_ES.kicad_sym

Finished the PCB design

2026-07-17 21:35:02 +02:00

SON50P110X213X50-7.kicad_mod

Finished the PCB design

2026-07-17 21:35:02 +02:00

SOT95P280X110-6N.kicad_mod

Started on a 4 layer board with cutout for interposer

2026-06-27 22:25:03 +02:00

SP1 BoardConnector.kicad_mod

Adds last Todo item, fixes CPL and rotations.

2026-09-02 21:00:08 +02:00

SP1_eth2sp1_reference.kicad_mod

Finished the board including the connector and mousebites

2026-07-24 14:04:04 +02:00

TPS25961.kicad_sym

Fixes review comments.

2026-07-31 22:06:21 +02:00

TPS562201DDCR.kicad_sym

finalized pcb design, need to remeasure PCB outline.

2026-07-08 22:00:53 +02:00

USB_C_Receptacle_Hanbo-MC-711-H72.kicad_mod

Fixes the power traces.

2026-07-09 20:08:05 +02:00