Description:

1.The MT8870 module decodes DTMF signals from an audio source and it is suitable for remote monitoring applications, telephone answering machines and more.

2.The IC is a low power device DTMF decoder chip. It is a complete DTMF receiver integrating both the band-split filter and digital decoding functions.

3.This module is suitable for modem interfaces, mobile radios and other DTMF related applications.

4.On-board audio input interface.

5.On-board LED lights for output state indication.

6.Main basic have lead to pin chip.

Specification:

1.Condition:New

2.Type:Voltage Regulator

3.Model Number:MT8870 DTMF Voice Decoding Module

4.Application:Compute

5.Operating Temperature:-40-+85

6.Package:DIY KIT

7.Is_customized:Yes

8.PCB Size: 26.5 * 24.5 MM

 

Package Including: 

1* MT8870 Voice Module