project
12 V to 5 V / 1 A Buck Molecule (TPS54202)
Public Unreviewedby John Lauer
An independently designed 12 V to 5 V, 1 A synchronous buck molecule (TI TPS54202), with calculations, ngspice and PSpice simulation, KiCad 10 schematic and board, and the board laid out and analysed with adom-aiflow.
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aiflow run buck-12v5v-molecule-claude-opus-5-5-20260929-0039: components
2 files changed
+20−5
docs/runs/buck-12v5v-molecule-claude-opus-5-5-20260929-0039/README.md+20−5@@ -1,6 +1,6 @@ # AI Flow run: claude-opus-5.5 on board-0 -**Running**: step `intake`, 91.8 min of AI time since the prompt (91.8 min on the wall clock). This page updates at every step change.+**Running**: step `components`, 93.0 min of AI time since the prompt (93.0 min on the wall clock). This page updates at every step change. Prompt at 2026-09-29T00:39:00Z (UTC). Flow: board. Every number here is from the run's append-only ledger (run.jsonl). AI time is the time the AI was working on a prompt: from the human's prompt to the AI's done, with any gap over 15 min where no command ran (unobserved, not proven idle) cut out. @@ -10,8 +10,8 @@ One row per human prompt: the AI's time on it, unobserved gaps excluded by the h | Session | Prompt at | Done at | AI time min | Unobserved gap min | What | |---|---|---|---|---|---|-| 1 | 2026-09-29T00:39:00Z | (open) | 91.8 | 0 | the first prompt |-| **all** | | | **91.8** | | |+| 1 | 2026-09-29T00:39:00Z | (open) | 93.0 | 0 | the first prompt |+| **all** | | | **93.0** | | | ## Per step @@ -19,9 +19,14 @@ AI time only, the idle cut out. | Step | AI min | AI thinking min | Tool min | Turns | Visits | Returns | Longest think | |---|---|---|---|---|---|---|---|-| intake | 91.8 | 91.7 | 0.0 | 3 | 1 | 0 | 90.9 min |+| intake | 92.9 | 91.9 | 1.0 | 4 | 1 | 0 | 90.9 min |+| components | 0.1 | 0.0 | 0.1 | 1 | 1 | 0 | 0.0 min | | other | 0.0 | 0.0 | 0.0 | 1 | 0 | 0 | 0.0 min |-| **total** | **91.8** | **91.7** | **0.1** | | | | |+| **total** | **93.0** | **91.9** | **1.1** | | | | |++## Decisions along the way++- 2026-09-29T02:11:59Z clip-start:components-1 ## Where the board stands @@ -30,6 +35,16 @@ AI time only, the idle cut out. One clip per step visit, sped up 10x, with the editor at the start and the end of the visit. A caption above every clip and screenshot says what it shows. +### components++What this step does: Audit wiki component identity, reusable CAD quality and redistribution evidence before placement; offer cached optional MPN-marked variants.++**Clip: components, still recording (started 2026-09-29T02:11:59Z); it appears here when the step ends.**++**Screenshot: the board when components began.**+++ ## Plan usage, the second cost line Percent of each plan limit used, as the provider reports it, at the start of the run and at its end.
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