Soil Moisture Sensor Module usb a type 20A @ 125V Contact Resistance

20A @ 125V Contact Resistance 50m ohm Insulation Resistance 100M ohm Size 24

regardless of the levels of the other inputs

8dB Wavelength 1310nm or 1550nm Outer Diameter 3

Time-Delay Adjustable: Minimum time is 10sec±3sec

They fit the 2-mm shaft of small DC motors

Soil Moisture Sensor Module usb a type 20A @ 125V Contact ResistanceSoil Moisture Sensor Module can be used to detect the moisture of the soil or judge if there is water around the sensor. It has both analog and digital outputs. We can vary the digital output sensitivity of this module using a potentiometer and the sensor is based upon resistance. Soil moisture sensor consists of two conducting plates which function as a probe and acting as a variable resistor together. They are used to measure the volumetric content