Wide Ratio O2 Meter

[Sandy]

What is the big problem in desigining a meter for one of the sensors? Is it
the calibration that must be done, because at a worst case I'm thinking of
a simple op-amp buffer (high impedance) connected to a pic or some other
CPU that has a way to calibrate the sensor and drive a LCD or something. Am
I way off? If not get me some spec on the electrical requirems or the
various sensors and let me have a look. Not that I have time, but what the
heck, we may want to use this some day when the I/O boards get a work out...

Sandy

At 10:16 PM 3/10/98 -0500, you wrote: 
>>>>
Frank Parker has mentioned some specs. Sandy a PCB Bruce Bowling design
(?).   Have any of you written each other?.   Can I help?.   Bruce  If
anyone wants to help, but thinks this is  off             list  e-mail me
and we'll see if this goes anywhere.             Non  Cone Shaped Hat
Wearers are invited to              help      nacelp at bright.net