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BOE ranks seventh in the world in the World Intellectual Property Organization's 2022 PCT patent application list, demonstrating its strong technological innovation capabilities
On F...[Details]
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Portable electronic products powered by batteries generally use low power supply voltage, which can reduce the number of batteries and achieve the purpose of reducing product size and weight. Therefo...[Details]
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1 First, discuss the relationship between various microcontrollers and operating systems When it comes to single-chip microcomputers, the first thing that comes to mind is the 51 single-chip microc...[Details]
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Countless times of internal desire will eventually form the kinetic energy factor to break through the shackles. The development of the world is always in the ongoing tense, and the advancement of sc...[Details]
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CANbus TDM is a powerful trigger, decode and measurement/graphing tool for LeCroy oscilloscopes that will greatly improve the ability to debug and verify CAN ECU or network performance. It combin...[Details]
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LED driver power selection method: The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LED...[Details]
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The Osaka Prefectural Police announced today, July 14, that they had caught a 46-year-old Japanese man reselling the latest mobile phone case-type game console and were planning to file a lawsuit. Al...[Details]
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Development board: JZ2440V3 U-Boot version: u-boot-2012.04.01 1. First download the source code, upload it to the server, and decompress it. tar -jxvf u-boot-2012.04.01.tar.bz2 2. Create a ne...[Details]
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The three-phase uncontrolled bridge rectifier circuit consists of a three-phase (diode) rectifier bridge and an output filter, as shown in Figure 1 (a). The positive and negative ends of the rectif...[Details]
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As of this week, the financial reports of the three major operators have been released, and the results for the 2010 fiscal year have been handed in at this time. The "three-way split" pattern is not ...[Details]
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There are often discussions in QQ groups about E2PROM operation, protection, failure, and other issues. Today, I have nothing to do, so I will briefly summarize them. (I am not very knowledgeable, so...[Details]
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IntroductionAviation
test standards specify the power supply characteristics of the power input terminal of the power-consuming equipment in the aircraft power system, and limit the adverse effect...[Details]
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0. Introduction
Modern industrial and mining equipment is increasingly developing towards large-scale, complex and intelligent development, and it is urgently required to carry out multi-parame...[Details]
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Function of the circuit
For DC amplifiers using OP amplifiers, offset drift is important, but low-frequency noise must also be small. The base noise of different ty...[Details]
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On October 17, the Economic and Information Technology Bureau of Chengdu City, Sichuan Province issued a notice on soliciting public opinions on the "Implementation Rules of the Ten Measures to Fur...[Details]
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