PegorK's f32 might be the world's smallest ESP32-C3 board. It measures just 9.85 x 8.45 mm, or slightly larger than the area ...

TRDA, a US-based R&D division of Taiyo Yuden, has announced a ceramic chip antenna for UWB (ultra-wideband) applications in the 3.1- to 10.6-GHz frequency band (Picture). Miniaturization of the ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a mobile writer ...

We earn commissions from purchases you make using links in our articles. Learn more. A jump starter can pay for itself the first time that you use it, without waiting around for a tow truck. Between ...

Business trip, road trip, or just a trip across town? Our top tested travel printers will let you print photos, documents, and more on the spot, wherever you are. Most of my current work for PCMag is ...

The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

UK households with electric heaters are paying FOUR TIMES as much for their energy, Utilita has warned. Utilita, a major energy firm, has spoken out after its study, which revealed jaw-dropping ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

Whether you’re in an area that’s still getting hit by winter storms or you want to prepare for hurricane season, a portable generator is a great emergency tool worth investing in. An emergency ...

Kevin Lynch is a London-born, Dublin-based writer and journalist. The author of Steve Jobs: A Biographic Portrait, Kevin is a regular feature writer for a number of tech sites and the former ...

As the nippy air starts to permeate our homes, many are exploring ways to fend off the cold without resorting to cranking up the heating and incurring hefty energy bills. While heated blankets and ...

Portable bathtubs offer a practical and convenient solution for people desiring the relaxation of a serene bath without the need for permanent fixtures. They are a great selection for renters, nomads, ...