One of the coolest things any sound system can have is some kind of musical visualization. Thumping level meters that pump with the volume are a great example, and were particularly popular in the ...

Although the portable music player has fallen far from its iPod-era peak, there are plenty of people who still prize the ability to carry their own musical data, rather than rely on the streaming ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. Every ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. Eversolo is a young company ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

For Arduino IDE, download zip file from the repository (Github page) by select Code dropdown at the top of repository, select Download ZIP From Arduino IDE, select menu Sketch -> Include Library -> ...

Abstract: In this paper, attention is paid to audio containers and the possibilities of using them as carriers of steganographic information. One of the most proven methods for increasing the ...

Even if you’re not a huge retro gamer, there’s a good chance that you’ll swoon as you hold the ModRetro Chromatic in your hands for the first time. This modern reimagining of Nintendo’s Game Boy is ...