Custom ISD1820 recording module voice module the voice board telediphone module board with Microphones

A small amount of bargaining agent wholesale deals.

DS1302 real-time clock module clock chip module to send the battery

PCB board is dark blue.

Physical picture:aISD1820 playback sound module voice module voice board the onboard microphone new shelves specials

Physical picture:

Product Description:

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 8 ohm 0.5W small speaker