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ISD1820 recording module voice module the voice board telediphone module board with Microphones Loudspeaker
 
 
Feature:
With looping, jog playback, single-pass play function
Available single-chip control
This module can directly drive a small speaker 8 ohm 0.5W
Working voltage: DC 3 to 5V
Loudspeaker: 8Ω, 0.5W
Power supply: 3 - 5V
Size: 3.7 x 4.1cm / 1.45 x 1.61 inch
Package included:
1 x SD1820 Sound Voice Module with speaker
 
 
the main chip: ISD1820
size: 38mm * 42.5mm
the working voltage: DC 3 ~ 5V
Loudspeaker: 8Omega, 0.5W.
 
 
features:
 
1.An easy to use 10 seconds of voice recording
 
2.high-quality, natural voice restored
 
3.can be used as propaganda module
 
4.with looping, jog playback, single-pass play function
 
5.available single-chip control
 
6.this module can directly drive a small speaker 8 ohm 0.5W
 
 
Power supply :3-5V, which can be accessed pin power;
Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control;
Buttons control audio recording method of operation:
REC button: record button, you can press and hold the recording, release the button to stop recording;
RLAYE key: trigger mode playback, press will play this whole speech;
PLAYL key: jog mode playback, press and hold until playback, release to stop playback;
RPL Jumper: loop mode control, loop playback;
FT Jumper: direct control, microphone voice through the speaker can playback;
 
 
Shipping Included:
 
1PCS x ISD1820 Module
1PCS x Loudspeaker
1PCS x Free cables.
1005001888931972./2 - supermodule