When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Microcontrollers are surprisingly useful for Home Assistant projects ...

Buying ESP boards shouldn’t feel like gambling.

Frustrated with your Bluetooth? How multipoint works - and why it sometimes won't ...

Bluetooth can disappear from Device Manager on Windows even when the problem started as a missing toggle in Settings. In some ...

Tom has been covering technology since 2019, having worked as part of the phones team at TechRadar and then as an editor at What to Watch. Since 2025 he’s been a freelance contributor for many more ...

Windows 11's new Shared Audio feature lets two Bluetooth headsets play the same audio simultaneously. Here's how to use it.

If you can never find your stuff, these Bluetooth trackers can help. I break down the best options and the safety ...

How do headphones, toys, gadgets and other devices talk to each other without any wires? Many of them connect with Bluetooth.

Tanaka Masayuki's PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, ...

We examine how AI is changing the future of work — and how, in many ways, that future is already here. Every tech company you can think of is jumping on the generative AI bandwagon and touting new ...

Nasal congestion happens when passages in the nasal cavity are blocked. 1 When nasal passages are blocked, nasal breathing can be more challenging, meaning it is harder to breathe through the nose. 1 ...