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 ...

A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...

Nirchhari, the sensor for remote monitoring of water level, is operational at Peppara and Aruvikkara dams for the past three months. Originally developed to check level of sewage in sewer lines ...

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 ...