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Icstation Resistive Soil Moisture Sensor Module for Automatic Watering System Digital Analog Signal Output (Pack of 2)
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4.7 out of 5 stars with 146 reviews
This is a soil moisture detection kit designed for Arduino automatic watering system. When the soil moisture level reach the module setting values(adjustable) it will output low level and analog signal. It is equipped with waterproof sensor probe with high corrosion resistance ensure long lifetime.DC 3.3-12V wide working voltage and digital analog signal dual output ideal for your soil moisture detetion projects. Specifications: Working Voltage: DC 3.3-12V Working Current:Soil moisture