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ISD1820 Sound Voice Recording Playback Module for Arduino
Product Description:
First, the main chip: ISD1820
Two, size: 38mm * 42.5mm
Third, the working voltage: DC 3 ~ 5V
Fourth, the main features of
1, easy to use 10 seconds of voice recording
2, high-quality, natural voice to restore
3, can be used as propaganda module
4, belt loop, jog playback, single pass play function
5, can be used microcontroller control
6, the module can directly drive a small speaker 8 ohm 0.5W
Power supply: 3-5V, can be accessed on the needle discharge electricity;
Sound recording Control: button control or microcontroller, control lines have been drawn IO;
Button control sound recording methods of operation:
REC button: record button, you can press and hold the recording, release the button to stop recording;
RLAYE key: trigger mode playback, click on the play the current voice of the whole;
PLAYL keys: Jog mode playback, press only the playback, release to stop playback;
RPL Jumper: loop mode control, loop;
FT Jumper: direct access control, microphone allows direct access to the speaker voice playback
