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On January 6, Beijing time, the 2023 CES International Consumer Electronics Show officially opened. Compared with CES 2022, which was particularly deserted due to the epidemic, this CES international...[Details]
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OPPO said: "There is no end to speed, Ace is the trump card! Equipped with 65W super flash charging, OPPO super player Reno Ace, see you on October 10th." This time, the 65W SuperVOOC technology equ...[Details]
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Ac-DC constant current LED driver circuit powered by industrial frequency power supply. Regardless of the topology, a bridge rectifier, transformer or inductor is generally required. Zywyn has launc...[Details]
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Electricity is the most basic energy in modern society. It can be said that the power grid is closely related to each of us. As the saying goes, "One day without electricity, everything is barren."...[Details]
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introduction
In 2008, I published an article in this magazine titled "MCU Needs Improvement". This article further discusses why and how to improve it. In general, as the understanding of funct...[Details]
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Today, blogger @数码闲聊站 revealed that Xiaomi's super-large cup flagship is made of ceramic material, and the possibility of providing a plain leather version is not ruled out. Previously, Xiaomi...[Details]
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1. System Overview
The Pan-Link Intelligent Prison Personnel Positioning System adopts the most advanced WSN sensor network technology in the world. It can safely and accurately identify and disti...[Details]
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Zhejiang Wanliyang Co., Ltd. (hereinafter referred to as the "Company") reviewed and approved the "Proposal on the Holding Subsidiary to Sign the Wanliyang Doumen Independent Energy Storage Project...[Details]
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According to foreign media reports, automotive supplier Robert Bosch GmbH will invest 1 billion euros (about 7.743 billion yuan) to build a semiconductor factory to meet the growing demand for self-d...[Details]
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At present, most of the testing equipment for automobile safety parts is imported from countries with developed automobile manufacturing industries,
especially the
functional
testing
equipm...[Details]
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The hottest energy keyword this year is none other than “ubiquitous power Internet of Things”. Recently, reporters have attended several ubiquitous power Internet of Things forums and found that as...[Details]
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Among many smart products, smart speakers lead the AI market with tens of millions of shipments, and the previous competition for AI entry has become clear. If you ask users what problems smart spe...[Details]
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My operating system is Ubuntu 1404. You can use the following command to view the system version cat /etc/issue Install, configure, and start the ftp service sudo apt-get install vsftpd Modify th...[Details]
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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]
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It is a common problem that the voltage is too low when the motor starts, which will cause difficulty in starting the motor, reduce efficiency and even damage the motor. In order to solve this prob...[Details]