This viral wireless dongle lets you share your audio on a flight - how it works

The Twelve South AirFly Pro 2 improves audio quality, streamlines connectivity, and makes in-flight entertainment much easier to enjoy.

One small dongle fixes the worst part of airplane movies, now $49.99

The AirFly Pro 2 Bluetooth adapter lets you connect AirPods or wireless headphones to airplane screens. It's currently on ...

This DIY project may be the best use yet for old Stadia controllers

Breathe some new life into your old Stadia gamepads and play some modern games with your favorite PlayStation controllers.
IEEE

Operation, Control, and Applications of the Modular Multilevel Converter: A Review

Abstract: The modular multilevel converter (MMC) has been a subject of increasing importance for medium/high-power energy conversion systems. Over the past few years, significant research has been ...
Hackaday

Ask Hackaday: Wired Or Wireless Headphones?

They say you should never throw out old clothes because they will come back in style one day. Maybe they are right. We noted in a recent BBC post that, apparently, wired headphones are making a ...