LK001 selection frequency music outlet circuit

Published:2011/7/10 20:16:00 Author:John | Keyword: selection frequency music outlet | From:SeekIC

The circuit is as shown. It includes sound sensor BM, voice controlled IC, thyristor control circuit, imitation sound circuit and AC step-down rectifier circuit. Voice-specific integrated circuit LK001 is the core device of the circuit, whose internal function block circuit is shown.



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