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Introduction to Velcro Fatigue Tester The Velcro fatigue tester is a part of the Velcro performance test. It measures the shear strength and peel strength by separating the loop and hook surfaces a c...[Details]
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Lead-acid battery chargers have developed to the fifth generation. The latest upgraded version of the charger uses a more advanced integrated IC computer chip control system based on the fourth gen...[Details]
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Abstract: Through the introduction of the structure of power semiconductor modules and the analysis of the performance of its main raw materials, the influence of each main structural material on t...[Details]
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Coolpad, a veteran mobile phone manufacturer, has released two new phones since last year. Recently, it has started pre-promotion for its new phone, COOL 20s. Today, Coolpad officially stated...[Details]
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China Energy Storage Network News
: The "Ubiquitous Power Internet of Things White Paper 2019" released by State Grid Corporation of China on the 14th shows that the State Grid will initially...[Details]
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The regulated power supply introduced in this article is controlled by AT89S51 microcontroller. Use the potentiometer as the memory component, the 555 circuit as the A/D conversion, and the discrete ...[Details]
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0 Introduction
Terminal guidance radar is one of the key components of the anti-ship missile guidance system. The quality of its performance directly affects the tactical and technical indicato...[Details]
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With the advancement of lighting technology, LED lighting products have quickly won the favor of the market and consumers with their overwhelming advantages of low power consumption and long life c...[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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This article is based on the previous article TQ2440 development board learning record (1) - the simplest stand-alone assembly program. 0 ARM Stack Basics ARM supports full-minus type stacks. Full ...[Details]
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A single battery may not be able to provide all the voltage rails needed for a complex system to function properly. Applications such as automotive LED drivers, audio amplifiers, and telecommunicatio...[Details]
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Previously, Terry Gou announced that SDP was no longer associated with him, but to whom its shares were sold remained a mystery. Foxconn founder Terry Gou invested in panel maker SDP (Super Display...[Details]
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1.
Characteristics of
digital filter
The single-chip microcomputer measurement and control system used in industrial sites is often subject to various external interference...[Details]
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On the afternoon of April 17, the real picture of the iQOO Neo 3, which has been preheated for a long time, finally appeared. Today, iQOO President Feng Yufei shared the official picture of thi...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
Making friends through disassembly
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