Voice Identifier Circuit

Posted on Jan 11, 2013

Using an ISD1016 audio record/playback chip (Information Storage Devices, Inc.), this circuit records and plays back messages on command. Although intended for use with transmitters, it can be used as an electronic notepad, etc.

Voice Identifier Circuit
Click here to download the full size of the above Circuit.

Consult the ISD1016 data sheet for other applications.

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