Hello! Paul this webpage tells me more about each One Wire capable part. However, what I was looking for was advice based on the other people's interactions with similar hardware.
-- Gregg C Levine [EMAIL PROTECTED] "The Force will be with you always." Obi-Wan Kenobi -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Alfille Sent: Monday, December 03, 2007 9:17 PM To: [email protected] Subject: Re: [Owfs-developers] Pressure sensing and One Wire sensors I've just added a page to the website reviewing all the voltage sensors: http://owfs.org/index.php?page=voltage-measurement Basically, it depends on the voltage range, resolution, speed and other features you want. Voltage ranges up to 10V, and resolution down to 1.5 uV. Paul Alfille On Dec 3, 2007 6:08 PM, Gregg C Levine <[EMAIL PROTECTED] > wrote: Hello! I just took possession of a pair of pressure sensors from Freescale. These two are along the lines of the series they make for sensing air pressure, and indeed they can be ordered with the appropriate ports. These were selected as just the sensors instead. Now the question: Each device returns a differential voltage depending on the amount of pressure applied. Typically I would have a part present its output into an Op-Amp and then into an Analog to Digital conversion device for further processing. How would I do this step and make use of the OWFS mechanisms? I have here a number of samples from Maxim/Dallas, including several DS2438s and one DS2450 (currently). ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
