Description This sensor is fully compatible with ARDUI NO single chip microcomputer and its connection port is also compatible with Arduino sensor expansion board It is a simple moisture sensor that can be used to detect the moisture in the soil When the soil lacks water the analog value output by the sensor will decrease and vice versa Use this sensor to make an automatic watering device The sensor comes with 2 positioning holes which is convenient for you to fix the sensor to other equipment Specification Operating voltage 3 3 5V DC Interface 3PIN interfaceOutput Signal Analog signalSize 63 22 8mmWeight 2 6gPackage included 1 x Soil Sensor
