Things I've built, and how they went.
Write-ups
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Building a £30 LISN for Conducted Emissions Debugging
An in-vehicle unit failed conducted emissions at an external lab. Rather than pay for repeat lab sessions and guess in between, I built a line impedance stabilisation network for about £30 and reproduced the same failing peaks on the bench.
Other
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This server
A small VPS running this website, a minecraft server + live world map, a private notes sync and a few other random things.