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4mm straight cut gears with 0.5mm clearance on the concentric shafts seems to work ok.

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4mm gear pitch is better but my herring bone gears don't mesh well, likely due to bad math in my design.

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2mm herringbone gears might be too fine pitch for the FDM printer.

New mode for the bedside display: roof hatch status indicator.

@kc8apf@mastodon.cloud and Laura Abbott's talk at DEFCON29 on finding TrustZone-M exploits through reverse engineering boot code, application notes and Excel spreadsheets to find an undocumented ROM patcher: youtube.com/watch?v=eKKgaGbcq4

Wish I remembered what oscilloscope this was so that I could build another blue clock.

How long has this strippenkaart machine been buitendienst?

Bakfiets instructions say one child up to nine years old. Meanwhile...

Expectation: it worked in emulation, should work on a real system
Experience: `PC LOAD LETTER`

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My thoughts on how to configure your systems to protect against the Dolos Group's excellent demonstration of sniffing TPM protected disk encryption keys: trmm.net/tpm-sniffing/

I miss having easy access to the NYC Resistor laser cutter, 3D printers, and a giant pile of switches and knobs for making projects like this.

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