Description

ISD1820 Sound / Voice Recording and Playback Module Board (3~5V)

Specifications:

1, board ISD1820 chip

2, onboard microphone, direct recording

3, can be about 10 seconds of voice recorders

4, the high-quality natural voice restored, the module can be used as a megaphone

5, with the loop, jog playback, single-pass play function

6, the main chip’s pin leads can be controlled through the microcontroller operation

7, the operating voltage: 3 ~ 5V

8, the board size 54 (mm) x38 (mm)