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Intel Labs and QuTech (co-founded by Delft University of Technology and the Netherlands National Academy of Applied Sciences) released a research report at the 2020 International Solid-State Circuits...[Details]
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This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the softw...[Details]
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Last month, Motorola Moto G50 appeared on Geekbench, equipped with Qualcomm's entry-level 5G chipset - Snapdragon 480. Recently, the phone has been registered with the Ministry of Industry a...[Details]
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1. Data rounding rules 1. Significant figures Due to the presence of errors, the measured data and the arithmetic mean calculated from the measured data are approximate values. (1) If the last digit ...[Details]
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Nidec's 200kW "E-Axle" drive motor system is adopted in the first model of Geely Auto's high-end electric vehicle brand "Zeekr"
Geely Holding, a well-known Chinese automobile manufac...[Details]
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ATPCS recommends that the number of formal parameters of a function should not exceed 4. If the number of formal parameters is less than or equal to 4, the formal parameters are passed through the fo...[Details]
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When the microcontroller is working normally, if there is a sudden power failure due to some reason, the data in the data memory (RAM) will be lost. In some applications such as measurement and contro...[Details]
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0 Introduction
Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technology that decomposes a broadband channel into a group of mutually orthogonal narrowband sub...[Details]
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Preface
Power supply is essential for almost every electronic product with external power supply, and switching power supply system (SMPS) has become the mainstream structure in digital co...[Details]
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On the day of February 22, the National Development and Reform Commission issued the "Notice on Phased Reduction of Non-residential Gas Costs to Support Enterprises' Resumption of Work and Producti...[Details]
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As we all know, as the 3.5mm headphone jack gradually disappears, another product is slowly beginning to emerge on a large scale, that is, true wireless headphones. Apart from other things, true wire...[Details]
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In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
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According to foreign media LetsgoDigital, Caviar recently launched a limited edition series for Apple Watch 6, which includes 4 exclusive models. The top model has a gold case and 109 diamonds,...[Details]
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On the evening of January 23, Changying Precision disclosed its 2021 performance forecast. It is expected that the net profit attributable to shareholders of the listed company will be a loss of 690 ...[Details]
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In the modern automobile industry, manual transmission (MT), as a traditional transmission device, is still favored by many drivers for its reliability, durability and driving pleasure. The manual ...[Details]
Test/Measurement
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