Description:
Voice Record Module is base on ISD1820, which a multiple‐message record/playback device. It can offers true single‐chip voice recording, no‐volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder.This module use is very easy which you could direct control by push button on board or by Microcontroller such as Arduino, STM32, etc. from these, you can easy control record, playback and repeat and so on.
Specifications:
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
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;
RLAYE button: trigger mode playback, press to play the current entire segment of the voice;
PLAYL 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;