Price: ₹450 - ₹231.00
(as of Jun 03, 2024 14:22:53 UTC – Details)
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.
The MT8870 module is a low power device DTMF decoder chip. It is a complete DTMF receiver integrating both the band-split filter and digital decoding functions.
This module is suitable for modem interfaces, mobile radios and other DTMF related applications.
On-board MT8870 frequency decoder chip
On-board audio input interface
On-board LED lights for output state indication
