Interfacing Soil Moisture Sensor with Arduino. Where should soil moisture sensors be placed? Sensors should be placed at several different depths and locations in the field. Typically, sensors are ...

#To connect the soil moisture sensor FC-28 in the digital mode, we will connect the digital output of the sensor to the digital pin of the Arduino. The sensor module contains a potentiometer, which is ...

If your Arduino soil moisture sensor isn't working, check these common issues: verify all wire connections are secure, ensure you're using the correct Arduino pins (A0 for analog, digital pin for ...