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According to media reports, Apple suppliers in and around Shanghai, including Luxshare Precision and Wistron, have gradually resumed production. Apple CEO Tim Cook said: "Almost all of the affe...[Details]
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1. Introduction to Phase-Locked Loop In the previous experiments, we did not involve the setting of the bus clock of the microcontroller. This is because the default bus clock of the Freescal...[Details]
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It is understood that Hon Hai's subsidiary Foxconn (Kunshan) Computer Connector Company is mainly engaged in the research, development, production and sales of 5G mobile phone millimeter wave connect...[Details]
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1. The birth of optical cable
Let us always remember their names: Charles Kao (a Chinese of British origin), Bell Laboratories, and Marel, Kapron, and Keck of Corning Glass Company. In 1977...[Details]
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On December 30, 2021, the Xiaomi Charity Foundation donated 10 million yuan to the Xi'an Charity Association to purchase anti-epidemic materials and provide relevant guarantees for front-line a...[Details]
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Freescale provides the BSP development package for I.MX6, which can be downloaded from Freescale's official website. In order to be consistent with the version provided by Tianqian, the BSP version u...[Details]
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As fossil fuel supplies decrease and climate change worsens, both the grid energy storage sector and the automotive industry are stepping up efforts to develop powerful and efficient energy storage t...[Details]
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ZVS phase-shifted full-bridge DC/DC converter control structure diagram
The specific parameters are as follows: transformer ratio is 4:23:23, primary leakage inductance is 0.45u...[Details]
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Qualcomm and Groupe Renault plan to expand their strategic collaboration to Ampere, Renault’s new electric vehicle and software company, to jointly develop a centralized platform architecture for...[Details]
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The Ministry of Industry and Information Technology announced the fourth batch of green manufacturing lists on its official website, including 602 green factories, 371 green design products, 39 green...[Details]
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This paper proposes a technical solution of decentralized detection, centralized control and visual management, and adopts embedded systems, wireless communications, computer software, Web and other t...[Details]
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1. I would like to ask if the black light used in cleaning validation can be replaced by a UV light? If not, what is the reason? If a black light must be used, is the higher the power, the better? The...[Details]
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Interrupt diagram in ARM7:
The peripherals include common peripherals and internal peripherals. The interrupts are all through VIC, and then act on the kernel through FIQ or IRQ.
I...[Details]
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In traditional high-fidelity systems,
audio amplifier
specifications always emphasize the quality of sound, but rarely consider the degree of power loss. However, with the growth of the porta...[Details]
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The Eclipse integrated development environment can not only compile bare metal projects, but also debug the entire bare metal project, so that when the program is abnormal, it can be modified more ...[Details]
Microcontroller MCU
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