That is only the connector of the pulse oximeter probe sir. I think there must be a DAQ to get the reading on the probe then we must convert it to 0-3V analog output so that we could connect it to the telosB expansion port (ADC port). Am I right sir? Any suggestions? Thank you.
--- Michael Schippling <[EMAIL PROTECTED]> wrote: > If it has a DB9 connector it may be a serial > interface. > Are you sure that it's analog? > MS > > Richard wrote: > > Sir: > > > > > > I have a problem in the connection of external > sensors like temperature > > and pulse oximeter to the expansion port of the > telosB. what are the > > ways to do it? do I need to design data > acquisition board for the > > external sensor before connecting it into the ADC > port located in the > > expansion port of telosB or is it connected > directly to the ADC port in > > telosB. please help me in this matter. Thank you. > > > > P.S. Pulse oximeter is using DB9 connector. Thank > you. > > > > > > Richard > > > > > ------------------------------------------------------------------------ > > Be a better friend, newshound, and know-it-all > with Yahoo! Mobile. Try > > it now. > > > <http://us.rd.yahoo.com/evt=51733/*http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > > > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Tinyos-help mailing list > > [email protected] > > > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > -- > Platform: WinXP/Cygwin > TinyOS version: 1.x, Boomerang > Programmer: MIB510 > Device(s): Mica2, MicaZ, Tmote > Sensor board: homebrew > > ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
