How to build your own air quality meter with a Raspberry Pi and CO2 sensor

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...
XDA Developers on MSN

5 things the Raspberry Pi does better than any other computer

Here are a few ways the Raspberry Pi outperforms desktops and laptops, from tiny power draw to safe sandboxes for ambitious ...
BGR

HDMI Vs. USB-C - Which Display Port Should You Use?

Connecting a display to a computer or media device seems like a simple thing, but the considerations are a little more complicated than you might think. In the TV world, the gold standard in 2025 is ...
ZDNet

My Wi-Fi went out, but a forgotten TV feature kept me entertained for hours

Most smart TVs have USB ports that are greatly underutilized. The outputs can be used to broadcast local media files, troubleshoot bugs, download updates, and more. I've been using my USB port to play ...
CNET

You Might Still Need a Landline, Even in 2026. Here's Why

Still got your cordless phone? It could be the only thing keeping you connected to the world when there's a massive mobile outage. Ian Sherr Contributor and Former Editor at Large / News Ian Sherr (he ...