The proposed system is designed to indicate the Percentage Level of the water in the Tank, this device not only detects the water level but also alerts the person by giving sound. - Ravikishoredan ...

Ultrasonic sensor, also known as a SONAR sensor is an electronic device that is used to measure the distance of a target object by emitting ultrasonic sound waves.Apart from distance measurement, it ...

Automatic Water Level Indicator and Controller using Arduino. If you are interested in building a simple water level sensor for home use this project can be for you, because in this project we have ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

During water drainage, when the water level drops below the highest sensor, LED3 turns off, and LED2 lights up, but the pump remains off. When the water level reaches below the middle sensor, LED2 ...

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 ...

It used detection water level to save water. This study proposes the development of saving water tool by using automatic device which open and close the water-tab to reduce water wastage. When the ...