تشخیص سطح آب

WATER LEVEL SENSOR
The moisture sensor detects water and other liquids and outputs a corresponding analog signal via its signal pin. This can then be processed with an Arduino or another microcontroller.
When the sensor area is completely covered, the Arduino reads the value 1023.
If the area is only half in the water, the output value is 512 accordingly.
Technical specifications
Operating voltage 5 V DC
Dimensions: 65 x 20 mm
Note
The sensor is only intended for experimental tests.
Important components are not protected from water.
Contact with water can lead to short circuits and must be avoided at all costs.