Sonair built its 3D ultrasonic sensor with robotic safety in mind

The company's sensor uses sonar and echos to give robots more information about their surrounding environment.
Geeky Gadgets

Google Pixel 10 Pro: A Deep Dive into Google’s Flagship

The Pixel 10Pro continues Google’s tradition of delivering a seamless software experience paired with thoughtful design. It introduces advanced AI-driven features and a polished user interface, but ...
GitHub

An Arduino library used to work with ultrasonic sensors in an easy way for measuring distance.

Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !
GitHub

SparkFun Ultrasonic Distance Sensor - TCT40

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.
IEEE

Moiré Fringe Signal Subdivision System of a Stained Code Disc of a Grating Displacement Sensor

Abstract: When a code disk of a displacement sensor is exposed to dust or other impurities, it causes distortion of the grating moiré fringe signal, and thereby provides wrong displacement information ...
IEEE

A Sensitive Sensor With a Quartz Matching Layer: For Simultaneous Detection of Ultrasonic and Electromagnetic Wave Signals by Partial Discharge

Abstract: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...