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The MP3 Audio Decoding Playback Module is a compact, self-powered solution for playing high-quality MP3 files directly from a TF card or USB flash drive. With built-in MP3 decoding, this module is ideal for embedded audio projects, DIY sound systems, and automation platforms requiring audio prompts or background music.
Featuring onboard buttons for track control and volume adjustment (varies by model), the module offers plug-and-play convenience. It supports standard audio output via pins for speaker or amplifier connection, making it perfect for message broadcasting, public announcement systems, and interactive installations.
🔧 Key Features
- High-quality MP3 Audio Decoding Playback Module
- Supports MP3 playback from TF (microSD) card and USB (U disk)
- Self-powered for standalone audio operation
- Compact and lightweight design suitable for embedded use
- Easy connection with speaker or external amplifier
- Perfect for smart audio projects, toys, and alarm systems
📐 Technical Specifications
| Product Name | MP3 Audio Decoding Playback Module |
| Storage Support | TF Card (microSD) and USB U Disk |
| Audio Format | MP3 (non-destructive quality) |
| Output Interface | Speaker out / AUX out (varies) |
| Power Supply | Self-powered (DC 5V input) |
| Control Method | Button control (Play, Pause, Next, Volume) |
| Dimensions | Compact module (varies by model) |
📌 Applications
- Smart audio playback systems
- DIY MP3 speaker projects
- Talking toys and interactive displays
- Announcement and alarm systems
- MP3-based sound effects for models or exhibits
💡 Why Choose This MP3 Module?
The MP3 Audio Decoding Playback Module offers plug-and-play sound output from microSD or USB flash drives with no programming needed. Its superior sound quality and ease of integration make it an excellent choice for audio-enabled embedded systems and automation setups.
📦 Package Includes
- 1 × MP3 Audio Decoding Module – TF Card/U Disk Compatible
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