Build and enjoy, ...

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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...

Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...

After testing the new Oura Ring 5, here's my take on whether upgrading is the right move for you. Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, ...

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 ...

As promised, here's the Mechwarrior/Cyberpunk semi-unfinished schematic/block diagram cartoon. Last week, I said I loved those older RPG manuals’ drawing style. This cartoon is essentially one of ...