Relay Contact Materials

I’ve made this quick reference guide to help pick the contact materials for your relay. The abbreviations are those used by Finder. Abbreviation Material Benefits Downsides Used for AgNi Silver Nickel Low Cost, popular Everything. Resistive Loads, slightly inductive loads AgNi + Au Silver Nickel + Gold plated Lower contact…

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Backup

I’ve been using SpiderOak for backup, and to cut a long story short it’s becoming tiresome. In fairness, it’s not really meant for backing up servers, but there’s still a lot of things it could do better. So I’m on the hunt for an offsite backup solution for this server….

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Duck Pop-up Card

I made this card for my friend, I thought I’d share the pattern in case anyone want to make the same thing. Patterns: this .zip file contains: PDFs, which should be easiest to use, Original SVG files which you can open and edit in Inkscape (which is completely free). (Sorry…

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