22-05-2012, 05:28 PM
DESIGNING A PH DATA ACQUISITION and LOGGING DEVICE USING AN INEXPENSIVE MICROCONTROLLER
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.
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.