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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 / libraries / SN74LVC2G125.json
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matt Add MTA-156 input revision and document enclosure and cable-fit limits 16485bb
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{
  "symbolName": "SN74LVC2G125",
  "mpn": "SN74LVC2G125DCTR",
  "manufacturer": "Texas Instruments",
  "distributors": {
    "lcsc": "C206035"
  },
  "datasheetUrl": "https://www.ti.com/lit/ds/symlink/sn74lvc2g125.pdf",
  "pins": [
    {
      "number": "1",
      "name": "/OE1",
      "type": "input",
      "side": "left"
    },
    {
      "number": "2",
      "name": "A1",
      "type": "input",
      "side": "left"
    },
    {
      "number": "3",
      "name": "Y2",
      "type": "tri_state",
      "side": "right"
    },
    {
      "number": "4",
      "name": "GND",
      "type": "power_in",
      "side": "bottom"
    },
    {
      "number": "5",
      "name": "A2",
      "type": "input",
      "side": "left"
    },
    {
      "number": "6",
      "name": "Y1",
      "type": "tri_state",
      "side": "right"
    },
    {
      "number": "7",
      "name": "/OE2",
      "type": "input",
      "side": "left"
    },
    {
      "number": "8",
      "name": "VCC",
      "type": "power_in",
      "side": "top"
    }
  ]
}