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Peak Reading Audio Level Meter



Peak Reading Audio Level Meter
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This circuit will only work with a MOSFET type opamp, bipolar types i.e. 741 and J-FET opamps such as LF351 will not work in this circuit.

Authored by at , Added: 5 Nov 2008




http://www.mitedu.freeserve.co.uk/Circuits/Audio/palm.htm

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