board

Network cabinet fan controller

Public Unreviewed

by 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.

pcbfan-controlleresphomeesp32-s3ethernetnetwork-cabinet
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fan-controller / revisions / mta156 / manufacturing
Name Last commit message Last updated
gerbers Add MTA-156 input revision and document enclosure and cable-fit limits · matt
board-10-bom.csv Add MTA-156 input revision and document enclosure and cable-fit limits · matt
board-10-cpl.csv Add MTA-156 input revision and document enclosure and cable-fit limits · matt
export-check.json Add MTA-156 input revision and document enclosure and cable-fit limits · matt
fan-controller-gerbers.zip Add MTA-156 input revision and document enclosure and cable-fit limits · matt
fan-controller-jlc-bom.csv Add MTA-156 input revision and document enclosure and cable-fit limits · matt
fan-controller-jlc-cpl.csv Add MTA-156 input revision and document enclosure and cable-fit limits · matt
README.md Add MTA-156 input revision and document enclosure and cable-fit limits · matt

Fan-controller Rev A / MTA-156 revision — DEVELOPMENT EXPORTS

Not released for fabrication. Review the exact fan voltage/current, mated connector stack, carrier tolerances, power/fault behavior and thermal conditions first. JLCPCB must confirm four layers with 2 oz copper on all four layers and the proposed 1.6 mm stackup.

  • fan-controller-gerbers.zip: native copper, mask, paste, silk, outline and drill exports.
  • fan-controller-jlc-bom.csv: 24 purchased MPN groups / 40 populated board positions, with LCSC IDs from the dated sourcing record.
  • fan-controller-jlc-cpl.csv: the same 40 positions, in native KiCad coordinates and top-side rotation convention. Preview every part against JLC's library models; catalogue rotation offsets are not established by a CSV format conversion.
  • board-10-bom.csv and board-10-cpl.csv: checked native source exports. Test points, mounting holes and the unpopulated J5 are excluded.

J1–J4 are through-hole connectors. Confirm JLC's available assembly process or fit them manually; a position-file row is not a promise of automated assembly. No order has been submitted.