3pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
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Feature:
Feature:
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)
Package includes:
3 x Voice Module
Package includes:
3 x Voice Module
3pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board See detail
