Aokin Mini MP3 Player Module TF Card U Disk Audio Voice Board For Arduino DF Play | Электроника

Product description Description:    DFPlayer Mini is a compact MP3 form - inexpensive that can be connected directly to the speaker . module can be used alone with battery power, speaker, keyboard, or via the serial port as control For Arduino or any microcontroller with a serial port module. module features integrated hardware that can perfectly decode MP3, WAV, WMA. - Software supports TF card drivers to be compatible with FAT16, FAT32 file. You can use simple serial commands to carry out specified music player, music playback method - other functions. Without the underlying operation difficult, easy to use, very stable - reliable.    specification:   1. Sampling Rate (KHz): 8/11 025/12/16 / 22.05 / 24/32 / 44.1 / 48    2.With the 24-bit DAC output, dynamic range: 90dB, SNR (signal to noise ratio): 85dB    3.Completamente compatible with FAT16 - FAT32 file system, supports TF card up to 32G, supports USB stick up to 32G, - NORGLASH to 64M bytes.    4.This various control modes. IO control, serial port, AD mode control button.    5.Using voice notification feature. It can pause playing music to make notification - after notification, can resume playing music.    6. The audio data are sorted into folders, supports up to 100 folders, each folder can contain 255 tracks. Page 7, With volume adjustment feature 30 levels, with 6 EQ levels to adjust.    Application: 1 . voice navigation Transmission Car  2. Road Transport Inspection, voice notification for toll stations  3. Voice Notification safety inspection train - bus  4. Voice Notification finance operating room, electricity or communication  5. Voice notification of vehicles for entry - exit the tunnel  6. Voice Notification for border tunnels