Comments: download file (cintal_rep)
Ref.: SiPLAB Report 04/06, FCT, University of Algarve,2006.
Abstract: This report describes an electronic circuit board
for interfacing the RBR thermistor chain manufactured by Richard
Bracker Research, Ontario (Canada), with the Acoustic Oceanographic
Buoy (version 2) - AOB2. The interface consists on a set of bridge
amplifiers and associated electronics for converting the NTC thermistor
signals into temperature related values in the data acquisition CPU
control of the AOB2. With this board the temperature measured along the
RBR thermistor chain array can be monitored on real time together with
the acoustic data via the wireless lan network to which the AOB2 is
associated.