A LEGO Mindstorms NXT system is transformed into a motion-tracking challenge with ultrasonic sensors guiding its precision. Initially, the tracker follows horizontal movement, refining sensor ...

Check out the Avnet element14 challenge In Reach! It's an "Ultrasonic Sensor Sensing Challenge" for building smart mowers and ...

[Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ultrasonic welded ...

These scanners come with the added perk of movement detection ... the quality of the scan. Ultrasonic sensors are the newcomers to fingerprint scanning, bringing a touch of premium innovation.

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 ...