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The initial adhesion tester is suitable for initial adhesion test of pressure-sensitive tapes, self-adhesive labels and other related products. The following is a brief introduction to the steps of...[Details]
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Start with an example https://blog.csdn.net/u011011827/article/details/117488268 From the examples in this article we can see -mfloat-abi=aaa to specify floating point operation processing mode -mfpu...[Details]
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By Paul McLellan, Cadence Back in the 1960s, E. Rent, then working at IBM, noticed a connection between the number of gates used on an integrated circuit, P, and the number of transistor gates on a...[Details]
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虽然进行精确的高速 示波器 测量可能具有挑战性，但是运用一些简单提示和技巧可以显著改善测量结果。本文收集了一些容易实施的方法，可以确保您的每次时域测量都能够快速准确地得到结果。尽管其中有些方法看上去很基本，然而令人感到惊讶的是，它们却常常被人们忽略。
bandwidth
To accurately measure frequency response and fast risin...[Details]
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Imagine a truck that emits only water vapor, generates its own electricity on board, and has a range of up to 1,000 kilometers. A fuel cell powered by hydrogen could do this, and Volvo Trucks has alr...[Details]
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Huawei has been a bargaining chip for sanctions by the U.S. Department of Commerce since mid-2019, with supply issues for chips and technology weighing on its Honor brand. The Shenzhen-based company ...[Details]
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System environment:
Crosstool: arm-linux-gcc-4.4.3 Hardware environment:
Host：X86PC
Target：SMDK2416
Software environment:
Host：debian5
Target：arm-linux kernel:linux-2....[Details]
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Conductivity meter is an instrument suitable for the precise measurement of various liquid media . It is mainly used to precisely measure the conductivity value of liquid media. When equipped with ...[Details]
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As of the close of September 22, the three major A-share indices closed down today, with the Shanghai Composite Index falling by more than 1%. Specifically, the Shanghai Composite Index closed down 1...[Details]
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AT89S52 microcontroller performance description: The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K in-system programmable Flash memory. It is manufactured using Atme...[Details]
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The new standard and implementation schedule have been recognized by 18 domestic vehicle manufacturers and parts companies, including Dongfeng Nissan, Shanghai Volkswagen, Chery Automobile, FAW Group...[Details]
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In recent years, the domestic silicon carbide market has grown very rapidly, and more and more companies have begun to use silicon carbide devices to replace traditional silicon device solutions. Sha...[Details]
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Research organization Counterpoint previously released the global mobile phone shipment data for Q4 2020, with Apple ranking first, followed by Samsung and Xiaomi. However, Nokia was not inclu...[Details]
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Specific implementation functions Specific functions: (1) At least 10 light-emitting tubes with 4 patterns automatically changing in a cycle; (2) The speed of the light pattern change can be cont...[Details]
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At present, the construction of intelligent Asian Games traffic and monitoring system in Guangzhou is being vigorously promoted. By using the continuously developing intelligent traffic science and t...[Details]
Linux and Android
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