MT8870 DTMF Audio Decoder Module

৳ 300.00

Out of stock

Category:

Description

Features:

MT8870 module decodes DTMF signals from an audio source and it is suitable for remote monitoring applications, telephone answering machines and more
A low power device DTMF decoder chip. It is a complete DTMF receiver integrating both the band-split filter and digital decoding functions
On-board MT8870 frequency decoder chip
An onboard audio input interface
Onboard LED lights for output status indicator
Specifications:

Operating voltage: 3V – 5V DC
Dimensions: 26.5 x 24.5mm
onboard MT8870 complex frequency decoder chip
an onboard voice input interface
onboard 5 led indicator
The main pin lead out already
PCB size:26.5(mm)x24.5(mm)

Customers' review

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may write a review.