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1 Introduction With the development of economy and science and technology, people are increasingly dependent on modern communication means. Modern communications are developing towards large-...[Details]
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1. The principle and function of oscilloscope
An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electri...[Details]
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The operation process of measuring transformers with a ratio bridge is cumbersome and the measurement range is narrow. It is no longer suitable for the fast-paced and high-frequency requirements of m...[Details]
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introduction
Since the appearance of the inductive overcurrent relay in 1901, the development of relay protection technology has experienced electromagnetic protection, transistor protection, i...[Details]
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Example Purpose Example purpose: Master the use and debugging methods of Proteus software and learn IO programming. Example content: Learn to use Proteus, ADS, Keil for ARM software, master the dra...[Details]
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Japanese memory manufacturer Kioxia and U.S. manufacturer Western Digital (WD), which have repeatedly been rumored to merge. According to Reuters, the performance of Kioxia and Western Digital has de...[Details]
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On June 25, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Shanghai Generali Semiconductor Co., Ltd. (hereinafter referr...[Details]
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The AD83586B is a digital audio amplifier capable of driving a pair of 8Ω speakers to 20W plus a single 4Ω speaker to 40W, or a pair of 4Ω speakers to 40W, or a single 4Ω speaker to 60W. It can ope...[Details]
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introduction Ever needed a simple, low power, isolated, housekeeping power supply, but didn't want to buy an off-the-shelf brick or module? The make or buy decision depends on many factors, but...[Details]
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After the United States imposed increasingly stringent export restrictions on Huawei, Huawei is exploring new ways to counter the measures. Earlier, there were reports that Huawei was negotiating wit...[Details]
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introduction
Temperature is one of the most basic environmental parameters. People's living environment is closely related to temperature, and temperature measurement is also of great concern t...[Details]
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How to use LCR tester 1. Prepare the LCR tester. The white button is the switch. 2. The commonly used buttons are ZLCR to change the main measurement function, and DQe to change the auxilia...[Details]
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SEMI (Semiconductor Equipment and Materials International) and TechSearch International today (29) jointly released the Global Semiconductor Packaging Materials Outlook report, predicting that the gl...[Details]
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On April 1, Guangzhou Zhiguang Electric Co., Ltd. (hereinafter referred to as "Zhiguang Electric") and Guangzhou Penghui Energy Technology Co., Ltd. (hereinafter referred to as "Penghui Energy") he...[Details]
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This series of tutorials will analyze the compilation process of uboot. How to compile, then how to analyze these processes
I have not added 6410 support here, first look at the process of 6400...[Details]
Motor Drive Control（Motor Control）
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