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.

Bonezegei_HCSR04 is a simple and easy-to-use Arduino library for interfacing HCSR04 ultrasonic sensor module. The library provides functions for measuring distance, setting trigger and echo pins. The ...

Abstract: Stable operation of transformers is vital for the security of power grids. And the partial discharges can lead to insulation degradation and potential transformer failures. This paper ...

Abstract: The total focusing method (TFM) is an ultrasonic phased array imaging algorithm used in ultrasonic nondestructive testing (NDT) that processes large amounts of data from full matrix capture ...

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 ...

具备无线传感与操控能力的智能微型系统，被认为是推动生物医学应用的重要方向。但在毫米乃至更小尺度上，传感与驱动往往互相“打架”，使系统难以同时做到小型化、稳定和高性能。研究团队提出一种“机器人传感器”，将嵌入式超声软传感器 ...