MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
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Description
1. Onboard MT8870 complex frequency decoding chip
2. Onboard voice input interface
3. Onboard 5 LED indicator, easy to view the output status
4. The basic chip has been the main pin leads
5. PCB size: 26.5 (mm) x 24.5 (mm)
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1 x Voice Module
MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
$3.99