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 ...

Linux finally documents how to select who steps in after its long-time leader Decades of stability masked a zero bus factor problem at kernel leadership A formal organizer role replaces assumptions ...

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Time Machine, the built-in backup tool in macOS, provides a straightforward and reliable way to protect your valuable data. Whether you’re safeguarding critical work files, cherished family photos, or ...

PipeWire is a powerful audio and video server designed to replace PulseAudio, offering enhanced features and better compatibility with various devices. This tutorial will guide you through the process ...

Using Linux on a touchscreen monitor or two-in-one computer has become increasingly viable, thanks to built-in support in the Linux kernel. However, the usability of Linux on touchscreens largely ...

I cover Android with a focus on productivity, automation, and Google’s ecosystem, including Gemini and everyday apps. With a background in engineering and software development, I tend to go beyond ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...