Re: [PSUBS-MAILIST] Leak Detector

[Warren Greenway <opensourcesub@yahoo.com>]

I don't have time to go over this now, since I am
leaving for an interview and vacation. I will tell
you this: Analog Devices will rock you. They have
given me thousands of pages worth of books quite
freely. I may have an advantage as an engineer, but
I think you will find that they have some of the
best documentation on OP AMPs and signal conditioning
to be found anywhere. They sell and give away a series
of books that cover OP AMPs from beginner to advanced.
If you know Ohms Law, you will follow what they have
to say. If you don't know Ohms Law, then search on
www.google.com for "ohms law", and read up! Try
Analog,
I don't think you will be disappointed! 
www.analogdevices.com
Good Luck!

Warren.

--- "Dan H." <JMachine@adelphia.net> wrote:
> I've been trying to work out a circuit for leak
> detection to monitor the battery and motor pods of
> the K-350 I'm building.  I have a circuit worked out
> with a 741 op amp, but it's to sensitive.  Even
> humidity will set it off as it is now.  Do any of
> you electronic types know how I can reduce the gain
> if a 741 OP AMP?   Maybe the electronic details
> would be better done off line.
> 
> Thanks in advance,  Dan H. 
> 
> JMachine@adelphia.net 
> 


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