Voice-activated music outlet circuit 2 using NJM2072D

Published:2012/9/11 22:26:00 Author:Ecco | Keyword: Voice-activated, music outlet | From:SeekIC

Asshown in the figure, it usesvoice-activated ASICNJM2072D as the core component,butthe on-off ofoutletXS1 is controlled by TRIAC, and vocal circuit uses imitating animal soundIC KD- 56020 which is triggered bynegative level.



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