Any good books on designing test equipment?
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Sep18-08, 01:46 PM
Again, I'm trying to design a system to detect and measure low currents (in the nanoamp range). I'd rather not accept too much outside help, so pointing me towards resources rather than telling me how to do it would be nice.
I think what you might be looking for is a simple electrometer. Integrator with a good opamp, an ok cap, a voltage meter and a triggering source should do the trick.