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When Apple officially released its first self-proclaimed desktop/laptop processor M1, there was a view that it was actually an enlarged version of A14, with a similar architecture, and both wer...[Details]
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According to foreign media reports, Ford has obtained a patent for a car sound emission control system. The patent application was submitted on October 15, 2020, and published by the US Patent and Tr...[Details]
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Whether it is a consumer, industrial or medical application, power optimization is generally achieved by reducing the active processing time and extending the processor sleep mode time. However,...[Details]
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The 8th China International Information Technology Fair (CITE2020) will be held at the Shenzhen Convention and Exhibition Center from August 14 to 16, 2020. Through multiple professional exhibition a...[Details]
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Reference address of this article: http://www.eepw.com.cn/article/202103/423865.htm Fig.1.In hybrid-electric vehicle electrical architectures,the on-board charger must contend with the AC power lin...[Details]
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I recently wrote a few programs, one was to use a 51 microcontroller to read the voltage value of an analog-to-digital sensor adc0832, and the other was to read the time value of a ds1302. The result...[Details]
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Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Co., Ltd., has launched the latest version Ver.6 of the card reader that complies with the international security standard ...[Details]
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It is common to use body fluids to detect physical conditions. Most hospital tests rely on various body fluids. Among them, blood analysis is considered the gold standard in the field of biometric an...[Details]
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Atomic operation implementation Purpose: Prevent two processes from opening the same file at the same time. Exit automatically when the latter process opens the file. Defining atomic variables Defi...[Details]
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Some basic knowledge about motor capacitors: Why do single-phase motor capacitors often burn out? Is it because the capacitor capacity is too large or too small? Here are five possible reasons why ...[Details]
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Oscilloscopes provide great convenience to engineers when performing high-precision measurements. With some simple tips, they can easily measure the desired measurement results. However, can you guar...[Details]
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Renesas Electronics, a global leading supplier of semiconductor solutions, recently announced the launch of the fourth-generation lithium-ion battery management chip, providing high accuracy and serv...[Details]
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Xiaomi POCO announced that it will release POCO F2 Pro on May 12. 91Mobile has received exclusive information that Xiaomi POCO F2 Pro offers 6GB+128GB and 8GB+256GB storage options, and the 128GB ver...[Details]
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An oscilloscope contains four different basic systems: vertical system, horizontal system, trigger system, and display system. Understanding the meaning of each system will help you apply the oscillo...[Details]
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Electric vehicle design must face the reality that all BMS issues are interconnected to some extent rather than isolated (Figure 1). Therefore, when the BMS handles corresponding issues as the cond...[Details]
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