[Tinyos-help] addition of sensors to expansion port of telosb

[Giri Baleri]

The answer depends on the output format from your oximetry sensor. If it
is analog voltage output (in 0-3V range), then it can be directly
connected to the ADC port on the expansion connector. Otherwise, you may
need to design your own DAQ board.
 
Giri

________________________________

From: tinyos-help-bounces at millennium.berkeley.edu
[mailto:tinyos-help-bounces at millennium.berkeley.edu] On Behalf Of
Richard
Sent: Wednesday, April 30, 2008 2:21 AM
To: tinyos-help at millennium.berkeley.edu
Subject: [Tinyos-help] addition of sensors to expansion port of telosb


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

________________________________

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