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This afternoon, Huawei officially launched the new color scheme of Huawei P30 Pro. The deep and mysterious Ink Jade Blue and the dreamy and romantic Purple interpret the new possibilities of the aest...[Details]

1. Accurately measure AC voltage When accurately measuring AC voltage, insert the red DC ammeter into the "VΩ" socket and the black DC ammeter into the "COM" socket. Select the "DC V" position on the...[Details]

A variable is a quantity whose value can continuously change during program execution. To use a variable in a program, you must first use an identifier as the variable name and indicate the data type...[Details]

    Abstract: This article introduces the internal structure, pin functions, design features and parameter limitations of the three-phase AC power supply phase sequence detection and protection inte...[Details]

      Apple is working on ways to connect images from multiple iPhone cameras and control all of those devices at once to capture 360-degree images. As Apple continues to work on periscope cameras fo...[Details]

Driven by basic cutting-edge technologies such as the Internet of Things, big data, 5G and artificial intelligence, the current application fields of the electronic information manufacturing industry...[Details]

There are two types of monitoring systems, C/S mode and B/S mode. The C/S mode requires the installation of the client on the PC and the server on the embedded system, which not only increases the dev...[Details]

1. Introduction In recent years, with the development of wireless communication technology and microelectronics technology, contactless IC card (RF card) technology has flourished and ...[Details]

The project, which represents an investment of €150 million, will be used to decarbonise the industrial sector and will be operational by 2021. Iberdrola will build a photovolt...[Details]

Gartner survey of more than 2,000 CIOs shows that companies must achieve business portfolio capabilities by 2022 According to Gartner's annual global survey of chief information officers and techn...[Details]

Signal fidelity is the most important criterion for evaluating the performance of digital oscilloscopes, and using the appropriate input pulse response method is a very important part of the oscillosc...[Details]

From a global perspective, the popularity of LED lighting products has just begun. After the initial uproar in the first few years and the reshuffle in the past two years, China's LED market has also...[Details]

introduction The Anti-lock Braking System (ABS) can effectively prevent the wheels from locking during braking, thereby avoiding steering failure and tail swinging caused by wheel locking,...[Details]

Today, OPPO finally released its highly anticipated Find N foldable smartphone. This device has been in development for four years and was officially released today. OPPO has focused on the develop...[Details]

Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]