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Lithium batteries are not only the most commonly used energy storage devices in digital devices such as mobile phones and laptops, but their applications in the automotive and aviation field...[Details]
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The similarities and differences between servo and frequency conversion in AC motor applications
1. What they have in common:
An important difference between servo and frequency conversio...[Details]
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On March 22, the second Global 6G (sixth generation mobile communications) Technology Conference was held online. The conference conducted comprehensive exchanges and in-depth discussions on more tha...[Details]
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When MediaTek Dimensity 8000 series chips were launched, OPPO announced that the OPPO K10 series would be the first products equipped with the Dimensity 8000 chips. Recently, the whistleblower Digita...[Details]
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SMIC's Peng Jin discusses the two real reasons for capacity constraints 彭进表示，去年曾预计2020年中芯国际将显著扩产，以满足客户的需求，包括8英寸增加2.5万片，12英寸增加3万片。但实际则在过去一年里完成了8英寸3万片，12英寸2万多片的扩产，但产能依然十分紧张，这主要与两个原因有关。 Jiwei comment: T...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, and Swoboda jointly develop and sell high-performance current sensor modules for automotive...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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Using eye diagrams to analyze serial signals is a very good method. Some people misunderstand eye diagrams and templates, thinking that they are one of the physical layer indicators of serial si...[Details]
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This article mainly introduces the use of SPMC65P2408A single-chip microcomputer as the main control chip of the fixed-frequency refrigerator, combined with some peripheral circuits to realize th...[Details]
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1. Judgment and handling of soft faults
S5
PLC
has self-diagnosis capability. When module function error occurs, it can often alarm and respond according to the pre-programmed procedur...[Details]
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The structure and working principle of magnetoelectric instrument: When the current passes through the rotating coil, the two sides of the coil will be affected by the electromagnetic force f to gene...[Details]
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A new round of competition to expand power battery production continues. According to incomplete statistics from Gasgoo, in the second quarter of 2021, power battery companies represented by CATL,...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
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I. Experimental Purpose 1. Learn how to use AC voltmeter, AC ammeter and power meter to measure the AC equivalent parameters of components. 2. Learn how to connect and use the power meter. II. Princi...[Details]
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Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]
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