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DFPlayer Mini MP3 Player Module Audio Decoding Board for DIY Electronics Prototyping and Custom Sound Displays with 24-Bit DAC 32GB TF Card Support Serial Control
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US$5.99 cheaper than the new price!!
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Used US$3.99
Product details
| Management number | 239167994 | Release Date | 2026/07/14 | List Price | US$3.99 | Model Number | 239167994 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [PACKAGE CONTENTS AND SPECIFICATIONS]: 1 complete set includes 1 MP3 player module board. Specifications feature a compact 20x20mm footprint, 16-pin layout, 24-bit DAC output, 90dB dynamic range, and 85dB signal-to-noise ratio. Supports FAT16 and FAT32 file systems, hardware decoding for MP3, WAV, and WMA formats, and accommodates up to 32GB TF memory cards or USB drives.
- [ADVANCED AUDIO CONTROL AND DECODING]: The board processes high-quality audio files directly from your storage media. It offers highly customizable playback with 30 adjustable volume levels and 6 selectable EQ settings. Users can control track selection, looping, and volume through multiple interfaces including simple serial port commands, direct IO button control, or AD key inputs.
- [ENHANCED RELIABILITY OVER ALTERNATIVES]: Engineered to solve common prototyping frustrations, this module reads memory cards consistently without locking up when receiving multiple track commands. It maintains stable busy-pin communication for seamless track transitions. Each unit is shipped in secure anti-static protective packaging to prevent bent pins and transit damage commonly found with standard envelopes.
- [STEP BY STEP WIRING INSTRUCTIONS]: 1. Connect a stable 5V power supply to the VCC and GND pins. 2. Connect the RX and TX pins to your micro-controller for serial data communication. 3. Attach a compatible speaker directly to the SPK_1 and SPK_2 pins. 4. Insert a correctly formatted TF card loaded with your audio files into the metal slot. 5. Send serial commands to initiate playback.
- [VERSATILE DIY PROJECT APPLICATIONS]: Designed for electronic hobbyists, tinkerers, and makers building interactive projects. Perfect for integrating voice announcements into automated systems, creating custom doorbell chimes, adding sound effects to miniature village displays, or building accessible music playback devices for users requiring simplified controls.
| UPC | 766717977256 |
|---|---|
| ASIN | B0GX9H2PKT |
| Brand | SUUOO |
| Color | black |
| Model Name | DIY |
| Unit Count | 1.0 Count |
| Screen Size | 1 Inches |
| Manufacturer | SUUOO |
| Model Number | H5-HBB0462 |
| BuiltIn Media | The product itself |
| Mfr Part Number | H5-HBB0462 |
| Compatible Devices | Personal Computer |
| Display Technology | no display |
| Additional Features | Hi-Res Audio |
| Supported Standards | MP3,WAV,WMA |
| Supported Media Type | Micro SD |
| Warranty Description | SUUOO |
| Connectivity Technology | Aux |
| Memory Storage Capacity | 1 GB |
| Item Dimensions D x W x H | 3.35"D x 2.28"W x 0.67"H |
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