Take a look at the schematic at
http://www.midondesign.com/Documents/1-WireHumiditySensor.PDF for the
1-wire humidity sensor.
You need a supply voltage, but it can be stolen off the data line with a
diode and capacitor.
On Fri, May 17, 2013 at 1:32 PM, Peter Hollenbeck <[email protected]> wrote:
> To use it as a voltage sensor, is it just a matter of connecting the one
> wire bus and the voltage leads to be sensed? Or is other circuitry required?
>
> Thank you for your input.
> Peter
>
>
>
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