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Soil Moisture Sensor

Simple soil moisture sensor.
 
Quantity:
R 20.00 each Estimated Dispatch Tomorrow Total Cost R 20.00

Product Description


Simple soil moisture sensor.

This is a simple water sensor that can be used to measure soil moisture. Sensitivity is adjustable using the potentiometer.

 

Operating voltage: 3.3V - 5V
Digital output as well as an analog output to get exact measurements.
Red power LED and green "switched" LED.

Pin connections:
Vcc: 3.3V - 5V
GND: GND
DO:  Digital output (0 or 1)
AO:  Analog output


Links:
http://www.instructables.com/id/Soil-Moisture-Sensor/