ISD1820 Voice Recording with MIC Speaker Module



ISD1820 Voice Recording with MIC Speaker Module

Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5V
Loudspeaker: 8 Ohm, 0.5W
Features of ISD1820 Voice Recording :
Easy to use 10 second voice recording and playback.
High quality, natural voice restore.
Can be used as a megaphone module.
With loop play, jog play, single play function.
SCM control.
This module can directly drive 8 ohm 0.5W small speakers.
Power supply: 3-5V, can be connected to the pin.
Record and playback control mode: key control or SCM, control line IO has been led out.
Key control recording and playback operation method:
REC key: recording button, press and hold to record, release the button to stop recording;
RLAYE key: trigger mode playback, click to play the current voice of the entire paragraph;
PLAYL key: jog mode playback, press and hold to playback, release to stop playing;
RPL jumper: loop play mode control, can be played circularly;
FT jumper: through control, it allows the microphone voice directly to the speaker to playback


There are no reviews yet.

Be the first to review “ISD1820 Voice Recording with MIC Speaker Module”

Your email address will not be published. Required fields are marked *