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$21.69
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MP3 Voice Decode Audio Module Board, Support TF Card & U-Disk Playback Voice Broadcast Control Board
- Dual storage support: read audio files from TF card and U disk flexibly
- Built-in MP3 decoding chip for stable lossless audio playback
- Compact circuit board design, easy to embed into DIY devices
- Wide application for voice prompt, alarm, advertising playback equipment
- Simple wiring interface, low power consumption for long-time operation
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This MP3 voice decoding module board is a universal audio playback control board for DIY electronic projects. It can automatically identify and decode MP3 audio files stored on TF memory cards and U disks, realizing automatic voice broadcasting, prompt tone playback and background audio output.
Adopts professional audio decoding chip to reduce sound distortion and noise, delivering clear and smooth audio output. The board features reserved simple wiring terminals for power supply and audio signal output, convenient to connect speakers, power amplifiers and main control boards.
With ultra-low standby power design, it can run stably for a long time without frequent power replacement. It is widely used for access control voice prompts, industrial equipment alarm reminders, shopping mall audio advertising, toy sound modules and small intelligent device voice playback transformation.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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