O2 sensor buffering/interfacing

[Tom Cloud]

oops .... sorry, didn't mean to send to whole list ........

>Hi Tom,
>
>I've been looking for a circuit to adj. fuel mix. Could I have a look at the
>one you mentioned.
>Thanks
>Regards
>Jeff

made circuit on Mac ... xfr to PC and GIF format sorta
screwed the alpha chars -- the op-amp is LM-324 .... tell
me if there's anything else you can't read (the meter shown
is just to show where one can hook a meter to monitor the EGO)


  8^(

Tom Cloud

        He who laughs last thinks slowest