Using voice instead of phone ringing message controller circuit


Posted on Mar 28, 2007    7280

The call is made using language chip ISD1016 voice instead of using the phone ringing message controller schematic circuit. The controller can store messages, music, song, or other sounds, as an alternative to monotonous ringing.


Using voice instead of phone ringing message controller circuit
Click here to download the full size of the above Circuit.




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