SENSORS: Manufactured by Massa Products Corp., the M3 Zigbee enabled ultrasonic sensor design incorporates state-of-the-art ultrasonic technology to provide low cost non-contact distance measurement ...
[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...
Qualcomm has just announced the 3D Sonic Sensor Gen 2, the latest version of its ultrasonic in-display fingerprint sensor that looks to improve on the original model in nearly every way. The new ...