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      Last night, Redmi officially announced the renderings of the Note 9 series in the color of Blue Sea and Stars, and said, "When the tide of the blue sea rises, the heaven and earth are shocked, ...[Details]

　　The control system of electric rail vehicles is generally divided into multiple subsystems, and each subsystem is controlled by a master controller. Such a structure design is cumbersome and the pr...[Details]

VIAVI's latest report: 635 new cities deployed 5G in 2021, 5G now covers 1,947 cities worldwide The 5G Deployment Status report states that 23 operators have deployed Open RAN in existing networks...[Details]

Accurately measuring the power integrity of high-speed digital circuits has always been a difficult problem. In the past, most R&D units and companies did not measure these power integrity parameters....[Details]

1. When inputting Chinese characters, you will find that the input text becomes a question mark 2. To solve this problem, you can do the following: Find the following interface in the menu bar 3....[Details]

Four years after the launch of the Raspberry Pi 4 single-board computer, the Raspberry Pi 5 has finally arrived. The latest version mainly improves performance and adds support for PCIe 2.0. 4GB is p...[Details]

Without a steering wheel, accelerator or brake pedal, such self-driving cars are very attractive to the outside world. Taking advantage of CES and the Detroit Auto Show, General Motors announced its...[Details]

According to foreign media reports, on August 5 local time, Tobii, the world's leading eye tracking technology company, announced the launch of the driver monitoring system Tobii DMS, acquired techno...[Details]

Cars are evolving into the largest mobile smart terminals, and display screens have become the "infrastructure" of digital smart cockpits. Even ordinary family cars are gradually using interactive sc...[Details]

gsmarena gave a sketch of the Honor Magic Watch 2 design yesterday, showing some functional details and saying it will debut together with the Honor V30 series. gsmarena said that the designer aime...[Details]

On December 26, investment bank JPMorgan Chase pointed out that Broadcom's wireless business assets can be sold as a package or three businesses can be sold separately, including radio frequency chip...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly relat...[Details]

Today, China Unicom's official Weibo revealed a large number of 5G mobile phones that will be launched soon, including Xiaomi 9S, Huawei Mate 30 5G and other heavyweight new phones. The Xiaomi 5G mob...[Details]

As the electrification transformation enters the deep water zone, the new energy vehicle industry is experiencing rapid technological iteration and accelerated market penetration. As one of the imp...[Details]