TF Card MP3 Decoder Amplifier Module

This TF Card / U Disk MP3 Decoder Board is an all-in-one audio player module built for anyone who wants to add music playback to a project without a bulky sound system. It reads MP3-format audio directly from either a TF (microSD) card or a USB flash drive, decoding and amplifying the audio for output in a single compact board.

Designed with space-saving in mind, the module handles the decoding process internally so you don’t need a separate microcontroller just to play back audio files, making it a convenient choice for standalone audio players, doorbell chimes, announcement systems, or any build where simple, good-quality MP3 playback is needed. Its dual storage-source support (TF card and U disk) adds flexibility for however you prefer to load your audio files.

• Storage Support – TF (microSD) card and USB (U disk)
• Audio Format – MP3
• Function – Decoding and amplification on one board
• Form Factor – Compact, space-saving design
• Use Case – Standalone audio playback in embedded projects
• Setup – Simple, minimal external components needed
• Ideal For – DIY audio players, announcement and alert systems

Simple to set up and convenient to use, this TF Card / U Disk MP3 Decoder Board brings quality audio playback to any electronics project.