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0 Introduction
In recent years, embedded technology has developed very rapidly. Highly integrated processors with single-chip microcomputers and dedicated embedded ARM as the core have emerged and h...[Details]
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ARM Overview The ARM processor is the first low-power RISC microprocessor designed by Acorn Ltd. in the UK. The full name is Advanced RISC Machine. The ARM processor itself is a 32-bit design, bu...[Details]
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64 Kb/s A-law or μ-law logarithmic compression and expansion PCM coding has been widely used in large-capacity optical fiber communication systems and digital microwave systems, but it occupies a l...[Details]
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1. Application The variable frequency power supply is mainly used for power grid simulation. It can simulate the power grids of various countries in the world to power the product and test the ...[Details]
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Earlier this month, a "snake swallowing an elephant" merger and acquisition event occurred in the United States: Xerox intends to acquire the personal computer and printer giant HP for $33 billion......[Details]
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Preface
In the early days, there was an Apple that created the earth's gravity. Now there is an Apple that has accelerated the arrival of the smart phone era. Since last year, major mainstr...[Details]
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PLCs of all brands have a self-diagnosis function, but the trick to PLC repair is to make full use of this function to analyze and then accurately find the problem. We have sorted out 8 common erro...[Details]
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Free, self-guided online resources provide flexible learning paths and hands-on product labs to help you quickly master the product Akamai Technologies, Inc. (Akamai), the global leader in solution...[Details]
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Alps Alpine Co., Ltd. (Tokyo, Ota-ku, President Toshihiro Kuriyama), which develops, manufactures and sells electronic components and automotive electronics, and its Japanese marketing company Alpi...[Details]
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According to foreign media reports, after an in-depth study of the "eye tracking system market", Persistence Market Research found that many companies in the industry have launched monitoring solutio...[Details]
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Recently, a friend asked me that he bought an oscilloscope with a nominal refresh rate of 200Kwfms/s. He was very curious and asked me if I could measure it. I told him that I could. Compared with th...[Details]
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Let's take the commonly used clamp-type ground resistance tester as an example. The instrument is equipped with two jaws, a voltage clamp and a current clamp. The voltage clamp excites an induced p...[Details]
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In the last section, we learned about the data types supported by the KEIL C51 compiler. How are these data types used in the definition of constants and variables? Is there anything to pay attention...[Details]
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Ternary lithium batteries have been shut out of the energy storage market. Recently, the General Office of the National Energy Administration issued the "Draft for Comments on Twenty-Five Key Requi...[Details]
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]