It is a simple to utilize water sensor/detector compatible with Arduino, raspberry pi and microcontrollers. Simply embed the sensor in the water or dirt and it can quantify moisture or water content in it. It gives an advanced yield of 5V when moisture level is high and 0V when the dampness level is low in the dirt.
The sensor module transmits output signal of a logic HIGH or LOW Based on moisture level as set per the potentiometer sensitivity adjustment.
The sensor module incorporates a potentiometer to set the vary the moisture sensitivity limit. At the point when the sensor measures more moisture than the set edge, the computerized yield goes high and a LED shows the output. At the point when the dampness in the dirt is less than the set edge, the yield stays low. The computerized yield can be associated with a miniaturized scale controller to detect the dampness level. The sensor additionally yields a simple yield which can be associated with the ADC of a miniaturized scale controller to get the correct dampness level in the solid.
This sensor is best used for making water planting systems, water detecting, and so forth.