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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Small volume
Dimensions:45mm*38mm*20m
Input Voltage: DC 3
Figure : This graphic illustrates the differences between shunt and thru mode force sensing resistor technologies
Soil Moisture Sensor Raspberry Pi Camera Board Small volumeIntroduction: The fork shaped probe with two exposed conductors, acts as a variable resistor (just like a potentiometer) whose resistance varies according to the water content in the soil. This resistance is inversely proportional to the soil moisture: The more water in the soil means better conductivity and will result in a lower resistance. The less water in the soil means poor conductivity and will result in a higher resistance. The sensor produces