Feature:
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.
Package Included:
1 x MT8870 DTMF Audio Voice Decoder Module
Additional information
| Brand Name | diymore |
|---|---|
| Type | Drive IC |
| Application | MP3/MP4 Player |
| Supply Voltage | Please Check Description |
| Package | other |
| Condition | New |
| Model Number | MT8870 |
| Operating Temperature | -20 -65℃ |
| Dissipation Power | Please Check Description |
| is_customized | Yes |
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