1 db Mini MP3 lejátszó modul TF kártya U Disk Mini MP3 lejátszó audio hangmodul tábla Arduino DFPLAYER lejátszóhoz
1PCS Mini MP3 Player Module TF Card U Disk Mini MP3 Player Audio Voice Module Board For Arduino DFPLAYER
DFPlayer Mini is a compact and low-cost MP3 module that can be directly connected to speakers. The module can be used alone with the power supply battery, speakers, and buttons, or controlled through the serial port, or a module of any single-chip microcomputer with a serial port. The module itself integrates hard decoding of MP3, WAV, and WMA. At the same time, the software supports TF card drive and supports FAT16 and FAT32 file systems. Through simple serial port commands, you can complete the functions of playing the specified music and how to play the music. There is no need for tedious low-level operations, easy to use, stable and reliable.
Technical specifications
1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
3. Support FAT16, FAT32 file system, support 32G TF card, support 32G U disk, 64M byte NORFLASH
4. Multiple control modes are available. IO control mode, serial port mode, AD button control mode
5. Broadcasting language insertion function, you can pause the background music being played. After the ad is played, return to the background sound to continue playing
6. The audio data is sorted by folder, supporting 100 folders, and 255 tracks can be assigned to every folder
7, 30 levels of volume adjustable, 6 levels of EQ adjustable
32702105078 - eiechip