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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
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;
Package Include :
1X ISD1820 Module
1X 8ohm 0.5W speaker
1X 2Wire Cable