Hello! Of course it would have made more sense to state that fact. These are the MPX family of sensors first made by Motorola during the beginning of the MEMS ideas, now made by Freescale, in fact this pair is the MPX12D type.
Your suggestion regarding a board designed by HobbyBoards, and making use of a DS2438 and an Instrumentation Amplifier, the INA122, is in fact an excellent one. And one I shall certainly be investigating. Certainly Matthias, your advice is worth plenty of credit here, (your choice!), I suggest on your next coffee break, you have a cup on me. We'll work out the details the next time you are visiting this country. -- Gregg C Levine [EMAIL PROTECTED] "The Force will be with you always." Obi-Wan Kenobi > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:owfs-developers- > [EMAIL PROTECTED] On Behalf Of Matthias Urlichs > Sent: Tuesday, December 04, 2007 1:34 PM > To: [email protected] > Subject: Re: [Owfs-developers] Pressure sensing and One Wire sensors > > Hi, > > Gregg C Levine: > > 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. > > > Well, there's not much to it -- select the part that has an appropriate > voltage range and connect the thing to it. ;-) > > If you need to amplify the input, HobbyBoards has a barometer schematic > you can download, based on a DS2438 and the INA122 amplifier. > > Difficult to say more without knowing the details of your sensors. > > -- > Matthias Urlichs | {M:U} IT Design @ m-u-it.de | [EMAIL PROTECTED] > Disclaimer: The quote was selected randomly. Really. | http://smurf.noris.de > - - > "We are drawn to the moment. The moment of surrender, the instant of loss, > between despair and ecstasy..." -- "Soul Hunter," Babylon 5 > > ------------------------------------------------------------------------- > 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 ------------------------------------------------------------------------- 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
