SPECIFICATIONS

DF Player Mini is a small and cheap MP3 module,can be directly connects the speaker. Module with battery power supply,speaker,keys can be used alone,can also be via a serial port control,as the UNO or anything with a serial port of single chip microcomputer a module. Perfect integration module itself hard to decode MP3,WAV,WMA. Software support TF card drive at the same time,support the FAT16,FAT32 file system. Through a simple serial port can play the specified music instruction,and how to play music,and other functions,without ted ious underlying operating,easy to use,stable and reliable.

• 1,support the sampling rate (KHz) : 8/11.025/12/16/22 05/24/32/44.1/48

• 2,24 bits DAC output dynamic range support: 90 db,SNR support: 85 db

• 3,fully support the FAT16,FAT32 file system,the largest support 32 gb TF card,support 32 gb usb flash drive,64 m byte NORFLASH

• 4,a variety of optional control mode. IO control,serial port,AD button control mode

• 5,radio call waiting function,there is background music can be suspended. Advertising is back in the background continue to play

• 6,audio data according to the folder,maximum 100 folders,every folder can be allocated 255 tracks

• Class 7,30 volume is adjustable,6 EQ is adjustable

• 1,vehicle-mounted navigation speech

• 2,highway transportation inspection,toll station voice prompt

• 3,railway station,bus station security check voice prompt

• 4,electric power,telecommunication,finance,business hall voice prompt

• 5,vehicle into and out of channel to verify voice prompt

• 6,* * voice prompt frontier inspection channels

• 7,multi-channel voice alarm or equipment operation guide voice

• 8,electric sightseeing car security speech notices

• 9,electrical and mechanical equipment failure alarm automatically

• 10,fire fighting voice alarm prompt

• 11,automatic broadcasting equipment,broadcast regularly