A level sensor is a device which is used to monitor, measure, & maintain usually fluid levels. Level sensors are mainly used in the automobile & manufacturing industries. They are also used in various ...

In filters, i inverse the distance result from sensor. It's because i place ultrasonic distance sensor on the top of my water tank, facing down the water tank. As the water rise, the tank will be full ...

This story is from February 16, 2018 Ultrasonic sensor to check level of water in dams Jisha Surya / TNN / Updated: Feb 16, 2018, 00:11 IST AA Follow us ...