Abstract: This work proposes a fiber Bragg gratings (FBG) sensor for simultaneous measurements of water level, velocity, and temperature in open channels. The optical fibers are placed on a ...

本项目旨在利用OCR技术结合水位尺，实现自动读取水位数值的功能，目标精度达到0.01。整个系统的设计和实现涵盖了从原始数据的采集、预处理、目标检测、字符识别到最终的水位计算等多个环节，旨在构建一个高效、准确的自动化水位监测解决方案。 ├── ...

Abstract: This paper presents an integrated Bluetooth Low Energy (BLE) planar inverted-F antenna (PIFA) sensor designed for noncontact liquid level detection using microwave sensing in the 2.4 GHz ISM ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

This module will only take effect when users install it or click the action button. The current supported features are as follows. Update (0bX00000): Perform regular dynamic updates for actionA.sh, ...