27760

Because of the nature of compressors and other inductive loads, it is important to monitor power line distortion. For alternative energy sources such as wind or solar, a distorted 60-Hz sine wave is l...[Details]

There are different opinions on the meaning of "bandwidth". Many engineers consult the "bandwidth" of oscilloscopes and networks. Why is the bandwidth mentioned in communication not the same unit? Wh...[Details]

How to accurately detect faulty lines has always been an important research topic in power system relay protection. This paper applies genetic optimization neural network to fault line selection an...[Details]

Cloud computing is seen as the next revolution in the technology world, which will bring fundamental changes to the way of working and business models.   Since the introduction of cloud computing ...[Details]

Most of the development of domestic measurement and control systems is organized by several people in groups according to different projects. Due to the lack of a stable hardware foundation, the focu...[Details]

　　Technical features of full-color LED display: 　　1. The most advanced 65536 (16-bit) grayscale control technology is adopted to completely solve the mosaic phenomenon of the full-color display scre...[Details]

Orifice plate deformation in orifice flowmeters rarely occurs, but the consequences of orifice plate deformation are very serious, causing the instrument to be unable to measure accurately. Orifice pl...[Details]

On the morning of April 18, Apple has always done a good job in privacy protection, but in contrast, it has also brought trouble to its own services. A new report from foreign media "The Informatio...[Details]

On March 27, Intel announced two new extensions to its AI PC acceleration program at a developer event in Taipei, including a new PC developer program and an independent hardware vendor (IHV) progr...[Details]

1. Connect Jlink PC ok2440 2. Power on ok2440 3. Open J-link ARM v4.08k in the Jlink program (you can see the model of Jlink and various parameters of CPU) and open DNW. Press any key to prevent ...[Details]

1: Basic knowledge of filter circuit The function of the filter circuit: allow signals within the specified range to pass through; and prevent signals outside the spec...[Details]

US energy storage system company Form Energy recently announced a definitive agreement with utility Xcel Energy to deploy its iron-air battery systems at two of the latter’s retired...[Details]

1. Overview 　　With the issuance of 3G licenses by the three major domestic operators and the maturity of commercial 3G networks, users have an increasingly strong demand for 3G wireless application...[Details]

Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-eabi-gcc v4...[Details]

The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]