Voice Playback Module Board Mp3 Music Player

1. Product description: DY-SV5W is an intelligent voice module independently developed by the company. It integrates IO segment trigger, UART serial port control, ONE_line single bus serial port control, standard MP3 and other 7 working modes, simple DIP switch setting; onboard 5W D class Power amplifier, can directly drive 4Ω, 3~5W speakers; support MP3, WAV decoding format, maximum support 32G TF card storage, can connect the computer through the USB data cable to update the TF card to store audio files. 2. Product features: 1. Support MP3 and WAV decoding formats. 2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. 3. 24-bit DAC output, dynamic range support 90dB, signal-to-noise ratio support 85dB. 4. Fully support FAT16/FAT32 file system, maximum support for 32G TF card. 5. Comes with 5W class D power amplifier, can directly drive 4Ω, 3~5W speakers. 6. 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. 7. Support IO trigger playback function, 8 IO ports trigger 8 tracks or 8 IO ports to trigger 255 tracks. 8. Support One_line single bus serial port control, can control playback, pause, song selection, volume addition and subtraction and other functions. 9. Support 3 configuration IO for up to 7 working mode selection, dial switch settings are simple. 3. Quantity: 1 piece

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