Mt8870 Dtmf Decoder Module


1 in stock

SKU: 5039 Categories: ,


  • 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