

HALJIA MT8870 DTMF Voice Decoder Module Voice Telephone Module Audio Decoder Voice Dialing Control Module Compatible with Arduino, Raspberry Pi, ARM MCU & More
About this item
- MT8870 DTMF voice decoder designed with onboard MT8870 frequency decoder chip.
- MT8870 DTMF voice module designed with onboard voice input interface, easy to decode voice.
- MT8870 DTMF audio decoder with onboard five light, convenient to check the output state.
- Easy to install, assemble and remove with great convenience. The chip has been drawn mainly basic pin.
- This module is suitable for modem interfaces, mobile radios and other DTMF-related applications.
Product description
Features: PCB size: 26.5 (mm) x24.5 (mm), MT8870 DTMF voice boards is easy to install, assemble and remove. MT8870 DTMF audio decoder with onboard five light, convenient to check the output state. MT8870 DTMF voice module designed with onboard voice input interface, easy to decode voice. Working temperature: Negative 65 degrees celsius to 150 degrees celsius,withstand high and low temperature. Package Inculded: 1 x MT8870 DTMF decoder module.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
You might also like
Similar items


Economical Red Dot Laser Module, 650nm, Class 3R, Less Than 2.5mW, with APC Driver, 2.6~6V Operation Voltage, D7xL21mm, VLM-650-03 LPA, Laser Head

HALJIA 20A Range Current Sensor Module ACS712 Module ACS712T Compatible with Arduino

HALJIA Solderless Flexible Breadboard Jumper Wires M/M Package 65pcs Compatible with Arduino Raspberry Pi DIY Etc
