main
John Lauer R0 engineering checkpoint: checked schematic, sourcing, servo evidence and safety-policy code; PCB and qualification incomplete 10054d3 55m ago
{
  "prompt": {
    "utc": "2026-10-07T17:49:14.482706+00:00",
    "timestamp_note": "Intake recorded after initial discovery; exact message timestamp unavailable. Do not claim prompt-to-finish timing."
  },
  "brief": {
    "kind": "chat",
    "quotes": [
      "custom version just for adom that you build from scratch using adom-aiflow",
      "as small as you can and as inexpensive as you can, but still industrial grade",
      "3rdPartyFab",
      "record video clips of you making this board"
    ]
  },
  "inputs": [
    {
      "name": "DUT",
      "range_V": [
        0,
        24
      ],
      "I_max_A": 3,
      "P_continuous_W": 25,
      "assumed": true,
      "why": "Proposed envelope pending user response; simultaneous limits apply",
      "compliance_note": "Voltage measurement range 0-24 V does not imply full current at 0 V. Lower-cost IXTP15N50L2 build targets 5-24 V loading; IXTP64N10L2 retained as pin-compatible low-voltage candidate pending measured compliance."
    }
  ],
  "interfaces": {
    "control": [
      "USB serial candidate",
      "3.3V UART molecule contacts candidate"
    ],
    "power": [
      "DUT+",
      "DUT-",
      "auxiliary supply"
    ],
    "probe": [
      "current",
      "voltage",
      "temperature",
      "fault"
    ]
  },
  "formFactor": {
    "kind": "molecule",
    "fan": true,
    "size": "minimize within verified cooling and assembly limits"
  },
  "fab": {
    "target": "fab",
    "profile": "3rdPartyFab",
    "layers": 2
  },
  "sourcing": {
    "profile": "fab"
  },
  "deliverables": [
    "calculations",
    "sourced BOM",
    "schematic",
    "PCB",
    "3D",
    "firmware",
    "control-panel integration",
    "validation plan",
    "fabrication exports",
    "recorded build clips"
  ],
  "assumptions": [
    "No industrial qualification claimed before physical verification",
    "Existing 5V 1A buck is initial acceptance DUT",
    "Exact copper and fabrication limits must come from selected rule pack",
    "Auxiliary 5 V is supplied by control-panel PS2; USB is data-only. No isolation."
  ]
}