board
Network cabinet fan controller
Public Unreviewedby matt
Two independently controlled 12 V fans, Ethernet and Wi-Fi, and an RGB speed display in a custom printed puck. Routed development preview, not approved for manufacture.
← Commit history
steps/19-thermal/README.md+16−13@@ -1,13 +1,26 @@-# Step 19: thermal-+# Step 19: Thermal +copper and vias at every hot tab against the rise budget; then the AI's own temperature rise drawing and a walkthrough of the pours it judged ## Visits - 2026-10-23T18:29:11Z+- 2026-10-24T16:56:05Z ## What the binary checked +### analyze-thermal++- **acknowledgedPeaks**: 0 item(s)+- **boardSinkAssumptions**: 0 item(s)+- **boardSinkNotes**: L1: finite-difference copper/dielectric model replaces area-only pour estimate; original estimate retained, Q1: finite-difference copper/dielectric model replaces area-only pour estimate; original estimate retained, U1: finite-difference copper/dielectric model replaces area-only pour estimate; original estimate retained, U2: finite-difference copper/dielectric model replaces area-only pour estimate; original estimate retained+- **expiredAcks**: 0 item(s)+- **fieldNote**: same-input field screen passed under its stated assumptions+- **fieldReport**: /home/adom/project/fan-controller/revisions/mta156/aiflow/fields/fields.json+- **heuristicPass**: True+- **pass**: True+- **results**: 4 item(s)+ ### thermal-vias - **acked**: L1, Q1, U1@@ -17,15 +30,5 @@ ### thermal-vias-plan - **parts**: 4 item(s)-- **plan**: /home/adom/project/fan-controller/aiflow/plan-thermal-vias.json+- **plan**: /home/adom/project/fan-controller/revisions/mta156/aiflow/plan-thermal-vias.json - **pourFreshness**: 0 item(s)--## Screenshots and drawings--**Calculated copper heat flow; cyan dots locate actual plated vias. Coupled copper and dielectric model, not measured cooling.**----**Calculated still-air board-region temperatures with all losses stated; physical enclosure and junction qualification remain open.**--