While a well-known use of this ... who uses a small ultrasonic distance sensor attached to a rotating platform. A motor rotates it around a 180-degree field-of-view and an Arduino takes and ...

When comparing the Raspberry Pi and Arduino ... like ultrasonic sensors and LCD modules. The libraries even come with example codes for your convenience. On the other hand, to program hardware ...

[Andy] demonstrates building an ultrasonic anemometer using a cheap after-market parking distance sensor kit and an Arduino. Demo video after the break. Aside from the price, these kits have the ...