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PLC（Programmable Logic Controller，可编程逻辑控制器）是一种广泛应用于工业自动化领域的控制设备。它具有高度的灵活性、可靠性和实时性，能够实现各种复杂的控制任务。本文将详细介绍PLC的工作原理及组成。 一、PLC的工作原理 输入处理 PLC首先接收来自传感器 ...

Chrome for Android's built-in PDF reader is ready to go live on Android 12+ devices. You must enable the flags to use the PDF reader though. Chrome's PDF reader ...

Nvidia’s next-generation GPU hardware, Rubin, is reportedly set to launch six months earlier than expected. With the new Nvidia GeForce Blackwell GPUs, including the RTX 5000 series, looking set ...

Google Chrome for Android will soon finally open PDF files on its own without the need for a third-party app. You can search through PDFs or annotate them before saving them to Google Drive.

With the end of Windows 10 support looming, Microsoft reiterates that the TPM 2.0 hardware requirement 'is not just a recommendation—it’s a necessity' for security.

I've been writing about computers, the internet, and technology professionally for over 30 years, more than half of that time with PCMag. I run several special projects including the Readers ...

Intel plans to launch the first Battlemage GPU, the Arc B580, on December 13, 2024 priced at $249. It is expected to be followed up by the Arc B570 on January 16, 2024 with a starting price of ...

人体位置的正确判断是实现智能照明的首要前提 Electrocomponents plc 集团旗下的贸易品牌 RS Components (RS) 公司宣布推出一款 RS 品牌的新式 探测器 。该电缆、金属和螺柱探测器 具备专业品质，能够帮助电工和维护人员快速、准确地检查藏匿区域，发现设备和电缆 ...

Open source Wi-Fi router project OpenWrt and the Software Freedom Conservancy have delivered their first jointly developed hardware platform – the OpenWrt One – and are trumpeting it as a triumph of ...

(AWS), an Amazon.com, Inc. company (NASDAQ: AMZN), today announced new data center components designed to support the next generation of artificial intelligence (AI) innovation and customers’ evolving ...