For today’s tip, I’m going to show you how to use Automator to write a very simple backup utility—you’ll be able to compress and copy a given folder with a single mouse click. While not an ideal ...
Taste The Code on MSN
12V battery backup circuit tutorial how to build and protect your devices
In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...
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