There are two versions of the Play, a Standard edition streaming box and the CD edition, which adds a side-loading tray into the mix. On board there’s a 60W amplifier and a DAC (digital audio ...
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 ...
ESP32-S3-AUDIO-Board smart speaker devkit features a dual mic array, LCD/camera connectors, RGB LEDs
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 ...
Music metadata is the identifying data embedded in a music file, comprised of text-based meta tags that are attached via metadata containers (ID3v1 and ID3v2 being by far the most widespread), ...
High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...
An illustration of a magnifying glass. An illustration of a magnifying glass.
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