Kemo B214 Ultrasonic Proximity Sensor Kit

This module kit senses the presence of an approaching body at a distance of 10 to 80cm (depending on the size of the body), and lights an LED.

* Uses include: parking assistance for cars and alarm sensors * The device uses the same principle as the ultrasonic echo ranging of bats * Kemo type B214

Requires assembly. This kit may be extended to relay operation with relay board 70-1404 (not included).