Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

But what about a fully-working PC monitor that you can slip into a pocket? While it may give you a little bit of eye strain ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

CES 2026 is here. Think of CES like a harbinger of what’s next in technology. Every January, the industry descends upon Las ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

CRT test pattern generator built on M5StickC PLUS2 outputs PAL/NTSC composite patterns, making quick on-site CRT checks easy ...

Have you heard the saying “the problem is the solution”? It seems to originate in the permaculture movement, but it can apply equally well to electronics. Take the problem [shiura] ...

Get practical ideas for printing everyday tools and home upgrades that'll actually make your 3D printer worth the space it ...

Lightricks' new second-generation model is somewhat of an AI video unicorn thanks to its on-device capabilities.