o2 sensor

[Barry Tisdale]

Feed them thru a voltage dividing pot (10-12 turn is good) to whatever voltages you want.  If you set REF lo to 0.9v and REF hi to 1.0v, you resolve the range between them.  Chip contains a divider that makes 10 steps between the hi & lo volts.

At 09:34 PM 6/15/99 +1000, Geffro wrote:
>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
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