We live in a paperless age. At least we'd all like to. Keeping stacks of old bills, tax returns, printed emails and unsorted photographs laying around all over of the place eventually creates a mighty ...

In today’s cyber world, we all are wholly dependent on WiFi technology to access internet services. Be it cafeterias, classrooms, airports, libraries, or any region; we promptly ask for a WiFi ...

The ESP32 is an incredibly versatile chip that comes in all kinds of forms and devices. From smart "Now Playing"-style displays to security systems, it can do a whole lot. For those with a supported ...

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the ...

Acrylic WiFi Scanner is free software for Windows that can be used for real-time WiFi network analysis. It can display WiFi access points and connected devices near you and gather information from a ...

Want to know which way to point your WiFi antenna to get the best signal? It’s a guessing game for most of us, but a quick build of a scanning WiFi antenna using mostly off-the-shelf components could ...

Looking for a way to make his warwalking sessions a bit more interactive, [Roni Bandini] has come up with an interesting way to gamify the discovery of new WiFi networks. Using a Heltec WiFi Kit 8, ...

Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...