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This detection method is derived from the notice on issuing the guiding principles and plan for the nationwide special rectification and random inspection work to combat the illegal addition of n...[Details]
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A variety of testing and characterization activities are required throughout the lifecycle of power semiconductor devices. At each stage of this process, engineers face different measurement challeng...[Details]
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As
an important part of the
power supply
system, the performance of variable frequency power supply is directly related to the safety and reliability indicators of the whole system. Modern vari...[Details]
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On December 12, the "2019 3rd China (International) Micro-LED Display Summit Forum" was grandly held in Nanjing, China, jointly sponsored by five industry associations including the Liquid Crystal Br...[Details]
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Usually the serial port initialization statement is written into an initialization function Uart_Init(): 1 void Uart_Init(int baud) 2 { 3 int i; 4 rUFCON0 = 0x0; //UART FIFO disable ...[Details]
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In the calibration work of high-temperature precious metal thermocouples for many years, I have accumulated a lot of data and found that some newly made standard thermocouples, especially the standard...[Details]
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The output voltage varies according to the situation of each region of the national power grid. The following are commonly used:
(1) 3AC220V50Hz/60Hz input, output 3AC0~210V
(2) 3AC380V50...[Details]
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In the fourth, fifth and sixth lessons, Pi Ziheng introduced three types of output files (relocatable, map, and exectuable files) generated by compilers/linkers. These three files focus on the dist...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Programmable controllers are widely used, so they have great practical significance. We have heard of programmable controllers to some extent, but we may not know the major features of programmable...[Details]
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@Sudhanshu1414 revealed the detailed configuration of Samsung Galaxy A20s on the social networking site. According to the information exposed by Sudhanshu1414, the Samsung Galaxy A20s will us...[Details]
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There are many common video formats. If you know a little about video, you should not be unfamiliar with common video formats such as AVI, MPEG, MOV, RM, etc. When the enemy comes, the general will...[Details]
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The oscilloscope is the most widely used and powerful measuring instrument in hardware R&D, experiment and maintenance. Its most basic function is to convert electrical signals in electronic circuits...[Details]
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China Energy Storage Network:
With the rise of strategic levels, the development of the global energy internet has ushered in major opportunities. Building a global energy internet can change...[Details]
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Currently, for many popular mobile phones (especially flip phones), the color LCD, OLED display or camera module CMOS sensor and other components of the mobile phone are connected to the baseband con...[Details]