o2 sensor

[Charles Brooks]

http://www.national.com/pf/LM/LM3914.html

Geoff, here's a link to one of National Semiconductor's LM3914 pages. National also has a tech support address that you can send questions about products to. They've been very helpfull with some of my past projects.

Charles Brooks


---------- Original Message ----------------------------------
From: "Geffro" <geoffsue at one.net.au>
Reply-To: diy_efi at efi332.eng.ohio-state.edu
Date: Tue, 15 Jun 1999 21:34:45 +1000

>




Roseanna rbt1 at cris.com  wrote
<snip>
AND -
>you can set the "window" of observed values to anywhere, any resolution, by
>choosing the proper values for REF HI and REF LO on the chip.

How ?

Cheers
Geoff Richards