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4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia 4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia 4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia 4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia 4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia 4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board in Saudi Arabia

4Pcs Voice Sound Playback Module Board MP3 Player 5W Music Player Voice Serial Control Trigger Amplifier Class D Board

SAR 89
Brand
Shutao
Weight
33 g
– 1 +

Special Features

  • Voice sound playback module fully support FAT16/FAT32 file system, maximum support for 32G TF card, support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.
  • Voice sound playback module comes with 5W class D power amplifier, 3~5W speakers, Support MP3 and WAV decoding formats, 24-bit DAC output, dynamic range support 90dB, signal-to-noise ratio support 85dB.
  • Voice sound playback module UART serial port control voice broadcast function, can control playback, pause, song selection, volume addition and subtraction, etc., the largest selection of 65,535 songs, baud rate of 9600bit / s.
  • Voice sound playback module support IO trigger playback function, 8 IO ports trigger 8 tracks or 8 IO ports to trigger 255 tracks, support one_line single bus serial port control, can control playback, pause, song selection, volume addition and subtraction and other functions.
  • MP3 player module interface and function definition support 3 configuration IO for up to 7 working mode selection, dial switch settings are simple.

Description

Support MP3 and WAV decoding format
Support sampling frequency (KHz) : 8/11.025/12/16/22.05/24/32/44.1/48
24-bit DAC output, dynamic range support 90dB, SNR support 85dB. Support 64Bbit(8Mbyte) Flash memory
Support UART serial port control voice broadcast function
It can control playback, pause, selections, turn up and down volume and other functions, the largest selection of 65535 songs
The baud rate is 9600 bit/s
Support I/O trigger function, 8bit I/O ports can trigger 8 musics or 8 I/O combinations to trigger 255 songs
Support One_line single bus serial port control, which can control playback, pause, selection, turn up and down volume and other functions
Support 3 configuration I/O for mode selection to make 7 work mode
Built in 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speaker

Package include:
4 x MP3 player module

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