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1. Composition of immediate number instruction code ARM divides the 32bit instruction code into the following two parts: The 32-bit immediate data is obtained by circularly shifting the Imm8 value ...[Details]
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What is an NFC phone?
When talking about NFC mobile phones, we have to mention NFC technology first. So what exactly is NFC?
NFC is the abbreviation of Near Field Communication, which stands ...[Details]
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For engineers, current source is an indispensable instrument. Many people also want to make a suitable current source. The application of open source kits is just a complete set of PCB, components, pr...[Details]
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The circuit uses only one active integrated circuit, the TDA 2003, as a component and can deliver up to 10W of audio power into a 2 to 8 ohm load.
For example, a common integrated circui...[Details]
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Applying modern virtual instrument technology to the field of motor performance and testing can give full play to the characteristics of high development efficiency, flexibility, strong compatibility...[Details]
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若需控制LED 亮度，就必须具备能够提供恒定、稳压电流的驱动器。而要达到此目标，驱动器拓朴必须能产生足够的输出电压来顺向偏置 LED。那麽当输入和输出电压范围重叠时，设计人员又该如何选择呢？转换器有时可能需要逐渐降低输入电压，但有时也可能需要升高输出电压。以上情况通常出现在那些具有大范围"脏" (dirty) 输入功率来源的应用中，例如车载系统。在这种降压/升压的操作中，几种拓朴可以达到较好...[Details]
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What is a TVS Diode?
This product limits the voltage to a certain range (called a "clamping" device) through a pn junction with a larger cross-sectional area than a conventional diode, which...[Details]
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When Huawei P30 pro was first released, it attracted great attention from all walks of life due to its camera function, which is one of the best in the market. The product itself can achieve 5x optic...[Details]
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He founded Huayang General Electronics in 2002, established Tianpai Electronics in 2005, and became the CEO of Zebra Networks in 2015... Today, 56-year-old Shi Xuesong is still active in the front li...[Details]
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Although Xiaomi has already entered South Korea, its mobile phones officially entered South Korea in 2018. Samsung, as a local company in South Korea, has maintained a leading position in the m...[Details]
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TÜV Rheinland, a world-renowned testing, inspection and certification company, has issued an ASPICE Level 2 certification certificate to Huawei's MDC Intelligent Driving Computing Platform (hereinaft...[Details]
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If pure electric vehicles are to be popularized, solving the energy replenishment problem is a hurdle that this industry cannot avoid. To this end, Tesla has been maximizing the number of self-operat...[Details]
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1. Introduction
The novel bidirectional high-frequency link inverter has the advantages of bidirectional power flow, high-frequency electrical isolation, simple topology, and two-stage po...[Details]
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Australian researchers recently demonstrated the operation of a new type of qubit, called a "flip-flop" qubit, which combines the exquisite quantum properties of individual atoms with the ease of con...[Details]
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MiR Fleet Enterprise is more than just a simple upgrade; it also brings modules that keep pace with customer needs and technological developments, as well as other advanced features.
Sha...[Details]
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