Product Introduction:
First, the main chip: ISD1820
Second, the size: 38 mm * 42.5 mm
Operating voltage: 3 ~ 5 v DC
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 2 as a propaganda of the module
4, with the loop, worldwide playback, single - pass play function
5, the available microcontroller control
6, the module can directly drive 8 ohm 0.5 W small speaker
Packaging includes:
ISD1820 Recording Module * 2