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John Lauer First AI PCB with Grok: clip 3, Grok's own board 25915a4 6d ago
WEBVTT

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Grok starts over in a clean folder.

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Fifteen minutes later it has its own
board, but the Grok Bot window, sitting in
the background, freezes on "Handling it"
for almost two hours.

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Opening the app's settings wakes it up,
and shows 4% of the weekly allowance used.

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Then the reply appears.

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This time every value is Grok's own, with
the datasheet equation it came from:

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a 105 kΩ over 14.3 kΩ divider for 4.97 V,
a 22 µH Bourns inductor,

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a 33 µF input cap, and an enable threshold
near 9.5 V.

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The board is 46 by 30 mm, with screw
terminals at each end, and Grok Buck on
the silkscreen.

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ERC and DRC are clean.

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Grok even lists its own loose ends, like a
capacitor whose part number is the 50 V
version.