Drones have become an essential tool in various industries, including agriculture, construction, and security. These unmanned aerial vehicles (UAVs) are equipped with different sensors and technologies that allow them to perform various tasks, including aerial photography, mapping, and surveying. One of the most important technologies used in drones is ultrasonic technology.
Ultrasonic technology is a type of sound wave that has a frequency higher than the human ear can hear. It is commonly used in drones to detect and avoid obstacles during flight. Ultrasonic sensors emit high-frequency sound waves that bounce off objects and return to the sensor.