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In the process of industrial field testing, since the test data of various parameters in production are of great significance to the production process, the accuracy of various test data is require...[Details]
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Beijing time, March 16 morning news, Volvo Car USA said on Tuesday that the company is working with coffee chain giant Starbucks to build a public electric vehicle charging network, which will be put...[Details]
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Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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ESD, EMI, and EMC design are common problems that electronic engineers encounter in design. Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in accordance wi...[Details]
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Mitsubishi servo drive may stop working due to improper operation or equipment failure. At this time, the cause of the failure should be confirmed according to the Mitsubishi servo drive alarm code...[Details]
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The waveform of the diode D current iD of the DCM flyback PFC converter is a triangle. In one switching cycle, the average output current io is
To further calculate Du2, it is known that...[Details]
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1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight ...[Details]
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We recently conducted a survey of Desay Battery and had in-depth communication with the company's senior executives. The company's basic situation is as follows:
Third quarter report
The ...[Details]
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On December 27, the 100MW/200MWh energy storage demonstration power station in Longhui, Shaoyang, Hunan was successfully connected to the grid. The project is the first 100,000-kilowatt energy ...[Details]
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In the previous article, two methods of realizing low-cost A/D conversion using ordinary single-chip microcomputers were introduced. In both methods, a comparator is used outside the single-chip micr...[Details]
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1. Use fuses (tubes) to protect LED circuits
Since fuses are disposable, slow to react, poor in effect, and inconvenient to use, fuses are not suitable for use in finished LED lamps, because...[Details]
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//==============================200700821=================//
//====================Slave drip rate measurement=======================//
#include reg52.h
//=====================Data type definition...[Details]
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"Lack of chips and screens" was once a true portrayal of the domestic technology industry. In recent years, with the rise of a number of domestic panel display companies, the pain of "lack of screens...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]
Embedded System
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