Designing a pH data acquisition and logging device using an inexpensive microcontroller
Misal, C.S.
Conrad, J.M.
North Carolina Univ., Charlotte, NC;
This paper appears in: SoutheastCon, 2007. Proceedings. IEEE
Publication Date: 22-25 March 2007
On page(s): 217-220
Location: Richmond, VA,
ISBN: 1-4244-1029-0
INSPEC Accession Number: 9518913
Digital Object Identifier: 10.1109/SECON.2007.342888
Current Version Published: 2007-04-23
Abstract
Accurate measurement and analysis of pH data is required for a multitude of applications ranging from the agricultural sector to clinical laboratories. In many of these applications an inexpensive hand-held unit is needed. This paper describes a low cost and low power pH sensing and data logging system using a Renesas microcontroller and pH sensor. This paper describes the sensor data acquisition and data logging system including details of its construction, capabilities and applications.
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