MEMS (micro-electromechanical systems ... the project manager at Fraunhofer. But the ultrasonic sensor can do even more. It ...

[Andy] demonstrates building an ultrasonic anemometer using a cheap after-market parking distance sensor kit and an Arduino ... and wire in an Arduino Pro Micro and a few passives to take control ...

For [Jianjia Ma]’s QingStation, he decided to build another type of wind sensor: An ultrasonic anemometer. Ultrasonic anemometers have no moving parts but come at the cost of significantly more ...