Mt8870 Dtmf Voice Tone Decoder Module Telephone Audio Speech Decoding Module


6 in stock

SKU: 5039 Category:


  • 100 Percent brand new and high quality
  • Onboard complex frequency decoder chip mt8870 voice input interface board onboard five led indicators for easy viewing output state
  • Package includes: 1x voice decoder module
  • It is made up of plastic material
  • Imported from hongkong

Additional information

Weight 0.1 g