目前市场常见的土壤湿度传感器的优缺点

Soil moisture sensors are commonly used in agriculture to monitor soil moisture levels. The advantages of these sensors are that they are relatively inexpensive and easy to use. They can provide accurate, real-time data on soil moisture levels, which can help farmers optimize irrigation, reduce water usage and improve crop yields. However, there are some drawbacks to these sensors. For example, they can be affected by factors such as soil composition and temperature, which can affect their accuracy. Additionally, they may require frequent calibration to ensure their accuracy and reliability over time.