Weather stations are a popular project for experimenting with various ... he decided to build another type of wind sensor: An ultrasonic anemometer. Ultrasonic anemometers have no moving parts ...

ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance sensor attached to a rotating platform.

The ultrasonic technology enables 4-in-1 combined sensor operation. The instrument is suitable in binary gases for medical ventilators, assisting in the global pandemic that has resulted from the ...