Ultrasonic Sensor

CH-101 & CH-201 - Chirp Microsystems, Inc. (Chirp)

Tiny millimeter-sized ultrasonic Time-of-Flight sensor is 1/1000 the size of conventional sensors. Ultralow power ultrasonic sensor consumes only microwatts while performing ultrasonic echolocation. This enables always-on sensing for wake-on-approach application for tablets, notebooks, monitors, smart locks, security cameras, and other smart-home devices even when they are running on battery only. Chirp offers an easy-to-use ultrasonic software library (USL) that provides 2D and 3D position tracking using Chirp’s proprietary hardware. Chirp has developed proprietary and patent-pending gesture classification library (GCL) based on machine learning and neural network algorithms. Ultrasonic sensing solution provides millimeter-accurate range information.