Hi
I would like to build this circuit, but as I live in Iceland I cant seem to find neither the
comparator nor the mosfet. I´ve found them in online stores but with shipping charge the cost is up to about 50 dollars for those 2 components. I was wondering if anyone could recomend replacement components that would work equally well, the only thing I would rather not want to change is the power source I was hoping to be able to use a 1/3n lithium cell.
Any help would be greatly apriceated.
here´s a link to the circuit
http://www.discovercircuits.com/DJ-Circuits/audiodetect1.htm
I would like to build this circuit, but as I live in Iceland I cant seem to find neither the
comparator nor the mosfet. I´ve found them in online stores but with shipping charge the cost is up to about 50 dollars for those 2 components. I was wondering if anyone could recomend replacement components that would work equally well, the only thing I would rather not want to change is the power source I was hoping to be able to use a 1/3n lithium cell.
Any help would be greatly apriceated.
here´s a link to the circuit
http://www.discovercircuits.com/DJ-Circuits/audiodetect1.htm
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