TRANSFORMER HEALTH MONITORING USING PIC MICRO-CONTROLLER
ULTRASONIC BASE LIQUID LEVEL MEASURMENT
This report details the implementation of liquid level measurement system using ultrasonic waves. As the human ear audible range is in between 20 Hz to 20 kHz, it is insensitive to ultrasonic waves that falls beyond that range, and hence, the ultrasound waves can be used for applications in industries or vehicles without hindering human activity. They are widely used as range meters and proximity detectors in industries and also in the parking assistance systems.
This report details the implementation of liquid level measurement system using ultrasonic waves. As the human ear audible range is in between 20 Hz to 20 kHz, it is insensitive to ultrasonic waves that falls beyond that range, and hence, the ultrasound waves can be used for applications in industries or vehicles without hindering human activity. They are widely used as range meters and proximity detectors in industries and also in the parking assistance systems.

