Jl 5.0 Bluetooth Ac6921a Stereo Multi-function Multi-io Port Supports Sd Card/u Disk/fm Chip - Pir Motion Sensor - AliExpress
GPD2846A TF Card MP3 Decoder Board 2W Amplifier by hnhcart on DeviantArt
Jl 16-pin Chip Solution Ac1082|mp3 Decoding Voice Chip Ic With Program - Speaker Accessories - AliExpress
GitHub - christian-kramer/JieLi-AC690X-Familiarization: Adventures in figuring out how this incredibly ubiquitous, yet incredibly mysterious integrated circuit works.
Jl-ac6901 Bluetooth Audio Mp3 Docoder Chip Integrated Circuit Ic Lqfp48 Support Recording Lossless Decoding Chipset - Circuits - AliExpress
Ac1082 Mp3 Lossless Decoding Ic Infrared Decoding Chip Ic Card Audio Phase Master Sop16 Ab1642 - Integrated Circuits - AliExpress
foone🏳️⚧️ on Twitter: "Kinda close-up on the JL AC17CHCSON.1-90. Can't find any info on that, but JLAC3090- chips are mp3 decoders, so I'm betting this is some kind of mp3 decoder. https://t.co/XNxwkuj1sN" /
VS1011E-L (Tray), MP3 Decoder Circuit
Testing a cheap USB MP3 Module - YouTube
Amazon.com: MP3 Player Decoder Board 12v MP3 WMA Decoder Board Audio Wireless Bluetooth Module USB / TF / FM Hands-Free Call 3.5mm Audio Jack : Musical Instruments
MP3 and MIDI Codec - VS1053B
VHM-314 Bluetooth 5.0 Audio Decoder Board MP3 Amplifier Module USB Type-C US | eBay
Mini MP3 BLE Bluetooth 4.1 Lossless Decoder Board Bluetooth Receiver Board Amplifier Module