Grok Bot

{
 "video": "/adom/grok-bridge/render/first-ai-pcb/clips/03-own-board.mp4",
 "title": "Clip 3: Grok's own board",
 "poster": "/adom/grok-bridge/render/first-ai-pcb/clips/03-own-board.jpg",
 "chapters": [
  {
   "t": 0,
   "title": "Starting over"
  },
  {
   "t": 10.9,
   "title": "The window wakes up"
  },
  {
   "t": 17.6,
   "title": "Every value, sourced"
  },
  {
   "t": 36.4,
   "title": "Grok's board"
  }
 ],
 "captions": "WEBVTT\n\n00:00:00.000 --> 00:00:02.300\nGrok starts over in a clean folder.\n\n00:00:02.550 --> 00:00:10.700\nFifteen minutes later it has its own\nboard, but the Grok Bot window, sitting in\nthe background, freezes on \"Handling it\"\nfor almost two hours.\n\n00:00:10.900 --> 00:00:15.800\nOpening the app's settings wakes it up,\nand shows 4% of the weekly allowance used.\n\n00:00:15.980 --> 00:00:17.450\nThen the reply appears.\n\n00:00:17.600 --> 00:00:22.500\nThis time every value is Grok's own, with\nthe datasheet equation it came from:\n\n00:00:22.690 --> 00:00:30.450\na 105 k\u03a9 over 14.3 k\u03a9 divider for 4.97 V,\na 22 \u00b5H Bourns inductor,\n\n00:00:30.600 --> 00:00:36.250\na 33 \u00b5F input cap, and an enable threshold\nnear 9.5 V.\n\n00:00:36.420 --> 00:00:43.000\nThe board is 46 by 30 mm, with screw\nterminals at each end, and Grok Buck on\nthe silkscreen.\n\n00:00:43.190 --> 00:00:45.750\nERC and DRC are clean.\n\n00:00:45.920 --> 00:00:52.200\nGrok even lists its own loose ends, like a\ncapacitor whose part number is the 50 V\nversion.\n"
}