ISD1820 Voice Recording Module *Without Speaker

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 *without speaker

the main chip: ISD1820
size: 38mm * 42.5mm
the working voltage: DC 3 ~ 5V
Loudspeaker: 8 Omega, 0.5W.
features:
1. An easy to use 10 seconds of voice recording
2. high-quality, natural voice restored
3. can be used as a 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 by 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, the 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;
Package  Included:
1PCS x ISD1820 Module