This research paper is about the design and
implementation of a liquid level detector using
ultrasonic sensor that utilizes high speed
microcontroller (PIC16F887) as well as other
instrumentation required. It utilizes water as its process
and shall be measured from a calibrated reservoir using
ultrasonic sensor for measuring the level of the process
in the calibrated reservoir and displaying it using 16x4
Liquid crystal display.
This device is applicable in processing industries
where liquid measurement is of importance.eg
breweries, oil and gas industries.
Keywords : Calibration, Display, Level, Microcontroller, Sensor.