DFPlayer - A mini MP3 player
Reference
DFR0299
Details
The DFplayer Mini is a small and inexpensive MP3 module with a simplified output directly to the speaker. It can be used as a standalone module with battery and speaker or in combination with an Arduino UNO or similar with RX/TX capabilities.
- Memory card required
- Mono
- Mp3, Wav, WMA, UART
- 3.3V, 5V
More Information
| Reference | DFR0299 |
|---|---|
| While stocks last | No |
Technical specifications
APPLICATIONS
- Car navigation voice broadcast;
- Road transport inspectors, toll stations voice prompts;
- Railway station, bus safety inspection voice prompts;
- Electricity, communications, financial business hall voice prompts;
- Vehicle into and out of the channel verify that the voice prompts;
- The public security border control channel voice prompts;
- Multi-channel voice alarm or equipment operating guide voice;
- The electric tourist car safe driving voice notices;
- Electromechanical equipment failure alarm;
- Fire alarm voice prompts;
- The automatic broadcast equipment, regular broadcast.
SPECIFICATION
- Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48
- 24 -bit DAC output, support for dynamic range 90dB, SNR support 85dB
- Fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NOR FLASH
- A variety of control modes, I/O control mode, serial mode, AD button control mode
- Advertising sound waiting function, the music can be suspended. when advertising is over in the music continue to play
- Audio data sorted by folder supports up to 100 folders, every folder can hold up to 255 songs
- 30 level adjustable volume, 6 -level EQ adjustable
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