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 ...

At first glance, a device sitting just across Honoapiilani Highway from Māalaea Harbor looks almost like a space rover.

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

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 ...

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 ...