Product description
The difference between the old version and the new version:
The chip used in the old version is a direct plug-in type
The chip used in the new version is patch type
Performance is exactly the same
First, the main chip: ISD1820
Second, size: 38mm * 42.5mm
Operating voltage: DC 3 ~ 5V
Fourth, the main features of
1, it is easy to use 10 seconds of voice recording
2, high-quality, natural voice restored
3, can be used as a propaganda module
4, with the loop, jog playback, single-pass play function
5, available microcontroller control
6, the module can directly drive