Voice Recording Module with 0.5W Speaker

Features

- Main chip: ISD1820

- Size: 38mm * 42.5mm

- Working voltage: DC 3-5V

- easy to use 10 seconds voice recording and playback

- high quality, natural voice reproduction

- can be used as a megaphone module

- with loop play, jog play, single pass play function

- can be controlled by single chip microcomputer

- this module can directly drive 8 Euro 0.5W small speaker

Buttons:

- Recording and playback control mode: button control or single-chip microcomputer, control line IO has been led;

- Button control recording and playback operation method:

- REC button: Record button, press and hold to record, release button to stop recording;

- play button: trigger mode playback, press to play the current entire segment of the voice;

- play button: jog mode put Tone, press and hold to play, release to stop playback;

- RPL jumper: loop playback mode control, can be played cyclically;

- FT jumper: through control, can make microphone voice through to the speaker playback;