Adom Custom Electronic Load

@@ -1,6 +1,6 @@ # Adom custom electronic load -**R0 engineering prototype — not released for fabrication.** A digitally controlled, fan-cooled constant-current load designed as an Adom molecule for the probing workcell.+**Board34 / R10 prototype design completed through AIFlow — physical qualification remains.** A digitally controlled, fan-cooled constant-current load designed as an Adom molecule for the probing workcell.  The compact R0 firmware envelope is 4.5–24 V at `min(3 A, 5 W/V)`; the first acceptance DUT is the 12 V-to-5 V, 1 A buck molecule. USB CDC is the preferred control-panel link, with 3.3 V UART contacts for future automated wiring. Auxiliary 5 V powers the fan and logic independently of the DUT. @@ -49,6 +49,8 @@ Native Gerber inspection from the earlier design phase. The fresh [Board34 expor  Earlier assembled-harness study with simulated fan speed. Factory fan leads are bare-ended; the Harwin connector is an added assembly item. +[Download checked PCB prototype review package](manufacturing-review/board34/board34-prototype-review.zip) · [Watch the 4:34 narrated review](docs/process-video.md)+ ## Current evidence  - The current schematic and Board34 match at all 107 references and 276 connected pins, using a fresh native KiCad netlist export.

@@ -1,6 +1,6 @@ --- name: adom-custom-electronic-load-description: "Develop and review the Adom custom constant-current load molecule, its KiCad design, safety firmware, sourcing evidence and build clips. Engineering draft, not qualified hardware."+description: "Use when reviewing or extending the Adom custom electronic-load molecule, Board34/R10, its KiCad design, safety firmware, probing simulation and build clips. Checked prototype design, not qualified hardware." --- # Adom custom electronic load 

@@ -0,0 +1,12 @@+{+  "currentStep": "export",+  "decision": "complete",+  "engineeringComplete": true,+  "mayStop": true,+  "nextAction": "Verify requested scope and hand off the delivery.",+  "reason": "Recorded sequence, finish, delivery and registered deliverables are complete. Verify the user's full requested scope before final handoff.",+  "remaining": [],+  "runtimeEnforcement": "CLI guard only. An AI host must invoke this before ending a turn; no watchdog or automatic restart is installed.",+  "schemaVersion": 1,+  "stopEvidence": null+}

@@ -14,7 +14,7 @@ Updated 13 October 2026. **AIFlow design finish passed.** Current run is `aiflow  ## Delivery work -Complete final video checks/publication and record `deliver`; then run finish-guard. Do not create another supervisor. Preserve the existing paused supervisor state. AIFlow dashboard remains one SSE view on 8893; simulator remains one Hydrogen tab on 4896.+Final video checks/publication and `deliver` are complete. Finish-guard reports `decision: complete`, `engineeringComplete: true`, and an empty remaining list. Do not create another supervisor. Preserve the existing paused supervisor state. AIFlow dashboard remains one SSE view on 8893; simulator remains one Hydrogen tab on 4896.  ## Later physical work — outside this design finish 

@@ -1,6 +1,6 @@ # Electronic load status — Board34 / R10 -Updated 13 October 2026. Prototype design verification is progressing through the final AIFlow steps. Physical qualification follows design completion; no manufacturing, flashing or purchase has occurred.+Updated 13 October 2026. **AIFlow prototype design finish and delivery are complete; finish-guard reports no remaining requirements.** Physical qualification follows design completion; no manufacturing, flashing or purchase has occurred.  - **Electrical:** exact Board34 native DRC has zero electrical violations and opens; all 107 references and 276 connected pins match the schematic. Two layers, 1 oz copper, 72 x 104 mm, large corner pins, edge USB-C and routed TP14/15/16. - **Current and thermal:** fresh 0.1 mm Fields calculation and both AIFlow gates pass. R10 uses nominal catalog passive cooling, without heatsink fan credit. At 40 C ambient and 5.5 W, Q1 case is 52.07 C and junction 54.38 C. The unchanged 15 C rise guard has a narrow nominal margin; installed convection/contact tolerances and calibration require later bench qualification.@@ -8,7 +8,7 @@ Updated 13 October 2026. Prototype design verification is progressing through th - **Probing:** exact original-model replay passes 221.5 seconds, 20 touches, 14,528 poses and 721 tether solves: zero modeled collisions and zero snags. Wire-on-heatsink rest remains a physical wear concern. Fan RPM is authored simulation, not measured telemetry. Three synthetic rail expectations are scored; 17 other observations are explicitly unscored. - **Exports:** fresh native Board34 set matches two copper layers, 348 plated drill entries including four slots, three nonplated holes, 91 placement coordinates/rotations and all 107 BOM references. This is export verification, not a completed fabrication/assembly qualification. - **Firmware:** output-locked bring-up build and host safety tests exist. No physical bring-up or full circuit validation is claimed.-- **Video:** the historical 4:21 narrated R9 review exists. A fresh Fields walkthrough is recorded and its contact sheet reviewed. R10 action footage and final edit updates are in progress; no YouTube publication.+- **Video:** the historical 4:21 narrated R9 review exists. A fresh Fields walkthrough is recorded and its contact sheet reviewed. R10 startup/shutdown footage and the updated 4:34 narrated review cut are published; no YouTube publication. - **Shared tools:** AIFlow changes are directly published as authorized. Probing improvements remain owner-reviewed draft PR2 through 2f5155f8191465d788c9e89d57cec52588d66f1e, not a shared installed release.  [Completion plan](completion-plan.md) · [R10 assembly and costs](r10-prototype-assembly.md) · [Export evidence](../manufacturing-review/board34/review.json) · [Historical R9 status](status-history-r9.md).