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When the megohmmeter is working, if people feel numbness when touching the case, it means that the meter has leakage. Possible factors: (1) The loop wire or spring lead touches the shell. (2) The us...[Details]
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Three-phase alternating current is a form of transmission of electrical energy, referred to as three-phase power. Three-phase AC is a power supply composed of three AC potentials with the same freque...[Details]
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Logarithm and antilogarithm operations
1. Logarithmic operation circuit
Logarithmic operations can be realized by using the exponential volt-ampere characteristics of semiconductor PN ju...[Details]
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The 2019 China Data and Storage Summit with the theme of "Digital Intelligence and the Future" was successfully held in Beijing. Bringing together well-known experts and scholars, corporate leaders a...[Details]
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The hardware architecture of MSO-2000 series products is developed based on GDS-2000E. Newly added models include MSO-2000E and MSO-2000EA. The MSO-2000E series has a built-in 16-channel logic analyz...[Details]
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Automobile engine fuel injection technology is related to the energy and environmental protection issues in the development of internal combustion engines. With the development of electronic techno...[Details]
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Abstract: Data storage circuits are indispensable for marine instruments in the later data analysis and processing. In view of the requirements of marine instruments for large-capacity non-volatile...[Details]
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1 Introduction
The traditional instrument for measuring blood pressure is the mechanical mercury sphygmomanometer. Electronic sphygmomanometers have only appeared on the market in recent y...[Details]
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Vector network analysis instrument is a kind of electromagnetic wave energy testing equipment. It can measure the amplitude and phase of various parameters of a single-port network or a two-port netw...[Details]
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Many electronic products have automated test times of only a few seconds, and the system DC power supply can account for a significant portion of this time, so it is worth paying attention to opt...[Details]
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On October 29, Silan Micro released its third quarterly report, saying that from July to September 2021, the company achieved operating income of 1.914 billion yuan, a year-on-year increase of 51.98%...[Details]
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Wherever there are two circuits, there is mutual capacitance. The voltage in one circuit generates an electric field that affects the second circuit. The electric fields between the two circu...[Details]
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Preface: As the functions and performance of various 8051-compatible microcontrollers become stronger and stronger, the intelligence and complexity of their application systems are also constantly ...[Details]
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There is an online community in the United States that enjoys untangling tangled yarn balls. Members from all over the world even buy tangled yarn balls online and then try their best to make the tan...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Test/Measurement
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