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zien
06-09-2008, 05:25 PM
hi friends..
i m laying my hands on another project.. and i am not able to pass on as this hurdle is the main part.. of the project... wel i m making a device which can convert sound into electricity.. im using BC 109C transistor..but the sensitivity is very very less.. so i have decided to move on with LM 386.. but amnot able to device a proper circuit..
please help me with a circuit which uses LM 386 & which is highly sensitive .. please its urgent...

hope for positive reply...