Use weather forecasts to adjust planting plans
Weather forecasts play a vital role in agricultural production. They can help farmers better plan planting and harvesting activities, improve agricultural production efficiency, and reduce resource waste and costs. The following are specific methods based on search results:
https://www.renkeer.com/what-is-ultrasonic-sensor/

Ultrasonic Sensor Work, Used, Limitations and FAQs - Renke
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Ultrasonic Sensor Work, Used, Limitations and FAQs - Renke

The ultrasonic sensor is a high-precision measuring device that uses ultrasonic waves to measure the distance, speed or position of an object.