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On December 23, the Ministry of Industry and Information Technology officially released the third batch of "Industry Standards for Comprehensive Utilization of Waste Power Batteries of New Energy V...[Details]
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Zhejiang Mobile, Qualcomm and ZTE jointly completed the global commercial debut of 5G-A downlink three-carrier aggregation + 1024QAM, with a single-user rate exceeding 5.4Gbps
Key ...[Details]
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Vishay SMDY1 Series Capacitors Win AspenCore Global Electronics Achievement Award Surface mount ceramic safety capacitor for EMI suppression wins High Performance Passive Electronics/Discrete Devi...[Details]
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The goal of this section is to have a preliminary understanding of the clock on the board and to prepare for our subsequent programs through preliminary settings. 1. Basic resources on the board: O...[Details]
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my country's Ministry of Science and Technology has clearly pointed out that the smart grid is an important platform for implementing new energy strategies and optimizing energy resource allocation...[Details]
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"The purpose of the retail industry adopting innovative technologies is to make profits. In order to achieve profitability, retailers must reduce the total cost of ownership, or TCO, of adopting or d...[Details]
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Wireless communications have been developed for more than 30 years since 1980. From the initial analog voice communication to the current third-generation and fourth-generation mobile communication w...[Details]
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Introduction
With the development of computer technology, paperless office has become the main form of daily office work in various units. With the increasing use of USB storage devices, the ...[Details]
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There have been reports that Apple will update its 11-inch and 12.9-inch iPad Pro devices this year, which are expected to be released in the first half of 2020. Some foreign media have also got...[Details]
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The retail version of the Mac mini equipped with the M1 chip currently only offers a Gigabit Ethernet interface, but Apple has listed multiple M1-based Mac mini logic boards equipped with 10Gb Ethern...[Details]
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Zhidongxi reported on March 28 that today, 360 Group Chairman and CEO Zhou Hongyi, despite having a high fever, held a "Zhou's IoT Spring Conference". At the conference, 360 launched the home securit...[Details]
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Lithium-ion batteries are widely used in portable electronic devices such as mobile phones, camcorders, laptops, cordless phones, power tools, remote control or electric toys, cameras, etc. ...[Details]
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Ⅰ. Write in front SPI (Serial Perripheral Interface) is a serial peripheral communication interface that mainly realizes communication between devices (master and slave). In terms of hardware, it is ...[Details]
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1. Program entry
Where do we find the entry? First, open the makefile file in the top-level directory. In this file, each development board supported by uboot has a configuration option. For e...[Details]
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Preface
As the performance of various portable embedded devices continues to improve and their functions become more and more abundant, the problem of power shortage has become increasingly p...[Details]
Analog electronics
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