These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

Makers have built their own versions before, but almost all of them need a merchant account with a payment gateway, which ...

WIRED attempts what even the Swedish brand hasn’t: making a sonic monolith using scores of the cheapest Bluetooth speakers on the market. Can you have too much of a small thing?

Nick Lewis is an editor at How-To Geek. He has been using computers for 20 years --- tinkering with everything from the UI to the Windows registry to device firmware. Before How-To Geek, he used ...

Today's thin TVs leave little room for powerful speakers. Here's why dialogue gets lost, how a Dolby Atmos soundbar like the ...

Learn more about the Woodland Scenics Just Plug Sound System in this product review from Model Railroader magazine.