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in combination with a duck antenna
Contains four independent 2-input AND gates
DO for digital output
the city lighting project
Soil Moisture Sensor Module usb a type in combination with a duckSoil 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
US$ 449.50
US$ 449.50
US$ 649.50
US$ 649.50
US$ 299.50
US$ 399.50
US$ 299.50