Soil Humidity Detect Sensor

Description This is a simple moisture sensor for detecting moisture of the soil, when the soil water, the analog sensor output value will decrease, and vice versa will increase. Using this sensor make an automatic watering system, when you are not at home or over a long period of time watering, it can sense whether your plant has been thirsty. Prevent plant wilts know that this is caused by lack of water. Features: The surface of the sensor is metalled to enhance its conductivity and corrosion resistance, which can extend its service life. Insert it into the soil, and then use the AD converter to read it. With its help, the plant will remind you: I want to drink water, please give me some water to drink. The module is accurate and reliable, and has good long-term stability. With fixing screw holes, easy to install and fix. Small size, low power consumption and fast response speed. High reliability, strong vibration resistance, good electromechanical performance and long signal transmission distance. Use this sensor to make an automatic watering device. When you are away from home for a long time or watering time has passed, it can sense whether your plants are thirsty. Technical Specifications: Supply voltage: 3.3V or 5V Operating current: Less than 20mA Output voltage: 0-2.3 V [2.3V is completely immersed in water] voltage, 5V power supply, humidity, the greater the output voltage increases. Sensor Type: Analog Output Interface Definition: DATA GND VCC Screenshot Packing List: 1 x Soil Humidity Detect Sensor