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Tim --
I believe I mentioned input impedance of the audio amp. If high impedance (also called HiZ), .5 mA will drive it if you have the gain. The beam has to hit much of the surface of the solar cell in order for it to produce rated voltage provided it "sees" 405 nM.
HMike
I believe I mentioned input impedance of the audio amp. If high impedance (also called HiZ), .5 mA will drive it if you have the gain. The beam has to hit much of the surface of the solar cell in order for it to produce rated voltage provided it "sees" 405 nM.
HMike
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