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  Trusted Certificates for Private Servers - Part 3

  In this third and final instalment in the series, I'll demonstrate how to retrieve trusted certificates for your internal infrastructure, automatically performing DNS-01 challenges from within OpenWrt via Mythic Beasts.

  2026-01-01

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  momtag

  Introducing momtag, or Mike's Opinionated Music Tagger. Keep a small collection of music reasonably and consistently organised.

  2025-12-09

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  Trusted Certificates for Private Servers - Part 2

  In part two of this series, I'll show you how to retrieve trusted certificates for your private Caddy server, via Mythic Beasts.

  2025-12-01

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  Trusted Certificates for Private Servers - Part 1

  In part one of this series, I'll show you how to generate self-signed, untrusted certificates for your private Caddy server.

  2025-11-21

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  My Experience Using PCBWay for Sponsored Prototyping

  Earlier this year, Emily from PCBWay reached out to offer some free prototyping for my projects. I was delighted and jumped at the opportunity.

  2025-11-11

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  Cheap and Dirty 5-volt Supply

  The old adage goes, 'if it's stupid, but it works, then it's not stupid.' This is possibly the cheapest and dirtiest 5-volt power supply money can buy.

  2025-11-07

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  Touchy Subject is Available

  My Touchy Subject breakout boards for the AT42QT2120 12-key capacitive touch sensor, whose development was sponsored by PCBWay, are now available for purchase.

  2025-11-06