On November 3, 2026, I went to the "Super Electric Expo 2026" hosted by CQ Publishing. It was an irresistible event for ...

A cell phone signal booster can fix dropped calls and slow data at home. Here are our six picks, plus how to choose by gain, coverage, and carrier.

His work has appeared in Vice, Tedium, Star Trek.com, Today I Found Out, Typebar, SyFy Wire, and How To Geek. Currently ...

Drop a Raspberry Pi and USB sound card inside to turn it into a voice AI using Google Gemini 3.8 Live. Pick up the receiver ...

The Fairphone is a repairable, moderately priced phone that’s finally available in the US. We put it to the test.

Upcycling smartphones makes a lot of sense, especially since they contain so many components that remain useful long after ...

Elon Musk’s SpaceX is moving to get into the cell phone business — scooping up billions of dollars’ worth of cellular spectrum licenses and putting traditional telecom giants on the defensive. Musk’s ...

The first part of this article introduced the Zero Output Impedance amplifier concept and discussed the design for a single-ended input version. In this second part, the design is extended to a ...

CircuitMess, a Croatian electronics kit maker, is selling MAKERphone 2.0, a build-it-yourself 4G phone on Kickstarter that buyers program in MicroPython or Arduino C++ and extend with plug-in hardware ...