Got a spare PC? How I turned mine into an open-source smart home hub for free ...

Valve's Steam Machine is pricier than expected (thanks, RAMageddon), but there's a way to get most of the experience on your ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

How good is your existing oscilloscope's fft function with the $10 diy emc H-field probe compared with a dedicated spectrum ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

If you’re building a homelab rig, you could just use off-the-shelf hardware in standard cases and slap it all in a rack like ...