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1 Introduction Important units or key components such as measuring instruments, data acquisition systems, servo systems, and robots need to record their status and perform necessary system configurat...[Details]
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introduction
Modern integrated operational amplifiers (op amps) and instrumentation amplifiers (in-amps) offer design engineers many benefits over discrete devices. While providing many cl...[Details]
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Light-emitting diodes have the advantages of no pollution, low energy consumption, long life, and fast operation response. As the EU is about to ban the widely used mercury-containing metal light sour...[Details]
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Some car owners do not take the ABS fault light as a big deal because sometimes the vehicle does not have any abnormal situation and the brake system seems to be working normally, so some car owner...[Details]
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Taiwan's top two semiconductor silicon wafer manufacturers, GlobalWafers and Wafer Technology, simultaneously expressed pessimistic market conditions yesterday (25th), predicting that due to the incr...[Details]
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On August 29, IEEE Spectrum released the 2023 top programming language rankings. In the rankings, Python has become increasingly dominant and once became a strong competitor for embedded. Does the fu...[Details]
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There are various forms of raw power supply, but no matter what kind of power supply, it generally cannot directly power LEDs. Therefore, to use LEDs as lighting sources, the power conversion probl...[Details]
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The operator of an aluminum wire drawing machine reported that the 350KW main motor was weak and could not draw the wire. After arriving at the site and testing the machine, it was found that the m...[Details]
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QuestMobile released the 2019 China Smart Terminal Market Semi-annual Report, which interpreted my country's smart terminal market in the first half of 2019 from multiple perspectives. In the s...[Details]
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1 Basic Concepts of RTOS
Real-time multitasking operating system (RTOS-Real Time Operating System) refers to the working characteristics of the operating system. Real-time refers to the real time of...[Details]
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The oscilloscope is an instrument that is frequently used by those of us in the electronics field when doing experiments and projects. Here we will briefly introduce the issues that you should pay ...[Details]
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How to use memory as cache in disk file system to speed up access and handle the difference between memory and actual hard disk file system In the file system, the file system related parts of "cac...[Details]
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1 Introduction
At present, the distributed systems, industrial control systems, data transmission systems, etc. composed of PC and multiple single-chip machines are widely used. It not only ta...[Details]
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Sometimes, we don't want others to know the specific implementation method of the code we wrote. In this case, you can use Keil to seal the code. Note: Before sealing the library, you must ensure tha...[Details]
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On September 28, Foreign Ministry Spokesperson Wang Wenbin hosted a regular press conference. According to Beijing Youth Daily, a reporter asked about the US Department of Commerce's export restricti...[Details]