MT8870 DTMF Voice Tone Decoder Module Telephone Audio Speech Decoding Module

  • Our Wholesale Price includes Shipping & Handling Charges and GST
  • Processing time12 ~ 20 days
  • Country Of OriginChina
  • Quantity
  • Available
  • SKU51001336

Product Description

Description:

  • Onboard complex frequency decoder chip MT8870  
  • Voice input interface board  
  • Onboard five LED indicators for easy viewing output state  
  • The chip have been drawn mainly basic pin  
  • PCB size: 26.5 (mm) x24.5 (mm)  
  • Note: PCB design, VCC pin and GND pin are in the opposite position, please be caution!  
  • The VCC pin should be the GND pin, and the GND pin should be the VCC pin
  • Material:Plastic
  • Color: Blue and black

Package Includes:

  • 1x Voice Decoder Module