Enclosed are the ultrasonic ... sensor and an LED indicating the power status. On the other side of the CAT5 cable can be found an Arduino compatible board with an XBee shield and a 9V battery ...

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 ...