|Geeetech VS1053B MP3/audio shield for Arduino|
An Arduino shield with a VS1053B audio codec chip. Has a stereo output socket, mono input, onboard electret microphone, microSD card socket and power/activity LEDs. Can play MP3, MP4, Ogg Vorbis, FLAC, WAV and more and record in Ogg Vorbis format with appropriate software.
For more details, see the article in the July 2017 issue titled "An Arduino stereo audio playback and recording shield". Also used in the Arduino Music Player project in the same issue.