Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Modern technology builds on abstractions. Most application programmers today don’t know what a non-maskable interrupt is, nor should they have to. Even fewer understand register coloring or ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

Business trip, road trip, or just a trip across town? Our top tested travel printers will let you print photos, documents, ...

Working from home has gone from being a growing trend to a full-scale phenomenon. There are many perks to a work-from-home arrangement, to be sure, but there can also be downsides: For example, ...