New TF Card U Disk Mini MP3 Module Voice Module Support U Disk to
32G DFPlay
Features:
DFPlayer Mini is a compact and inexpensive MP3 module can be
connected directly to the speaker. Module with battery power
supply, speaker, keypad can be used alone, or through the serial
port control, as the UNO or any microcontroller with a serial port
module. The module itself perfectly integrated hardware decode MP3,
WAV, WMA's. While the software supports TF card driver to support
FAT16, FAT32 file system. Can be done by simple serial command
plays the specified music, as well as how to play music and other
functions, without tedious low-level, easy to use, stable and
reliable.
Technical Specifications
1, supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 /
24/32 / 44.1 / 48
2,24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
3, fully supports FAT16, FAT32 file system, maximum support 32G TF
card, support U disk to 32G, 64M bytes of NORFLASH
4, a variety of control modes are available. IO control mode,
serial mode, AD key control mode
5, the broadcast language spots feature, you can pause the
background music being played. Advertising finished playing back
background sound to continue playing
6, the ard data is sorted by folder, supports up to 100 folders,
folders can assign every 255 Tracks
7,30 level adjustable volume, adjustable EQ 6.
Application
1, car navigation voice broadcast
2, road transport inspectors, toll voice prompts
3, train station, bus station voice prompts security check
4, electric power, telecommunications, financial operating room
voice prompts
5, the vehicle into or out of the channel to verify the voice
prompts
6, border control channel voice prompts **
7, multi-channel voice alarm or voice guidance equipment operation
8, electric sightseeing bus safety with voice notices
9, electrical and mechanical equipment failure alarm
10, fire alarm voice prompts
11, automatic broadcasting equipment, regular broadcast
Photos
