5pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
$13.80
20pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
$46.85
3pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
SKU: GP-1608950
$8.87
>>>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
Additional information
| Weight | 0.03 kg |
|---|
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