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0 Introduction
The circuit board detector of a certain type of missile test equipment mainly completes the fault detection of the circuit board of the test equipment. The detection system ...[Details]
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If a single-phase wattmeter is used to measure the power of a three-phase circuit, the following three wiring methods can be used. (1) When two single-phase wattmeters are used to measure a three-ph...[Details]
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Electrochemical oxygen analyzer should be the commonly chosen product for industrial online trace oxygen analysis. Types of trace oxygen analyzers: There are three main principles: zirconium oxide ...[Details]
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Microcontrollers are a very practical subject. If you only read tutorials and talk without practice, it is difficult to truly understand microcontroller technology, let alone develop related products...[Details]
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s3c2440 CPU has built-in NAND FLASH controller. The starting address of the relevant register amplifier is 0x4e000000. Set the NAND FLASH timing by setting the NFCONF register. By setting the NFCONT ...[Details]
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In the analysis of the boot phase of the kernel boot process of Linux transplantation, we start from arch/arm/kernel/head.S and finally analyze the C function start_kernel. Let's briefly analyze th...[Details]
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audio response project First, let's set the scene. Let's say we want to create something that reacts to sounds, like my current Audio-Reactive Box project. As you may recall, this involved a small fa...[Details]
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Introduction: This paper mainly introduces the design skills of PIC microcontroller pin interrupt program. The pin change program designed in this way has low CPU overhead, high efficiency, and will ...[Details]
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Giant hogweed grows abundantly in Russia and can be used as an electrode material.
Scientists from NUST MISIS have studied the possibility of using fibrous matter from plant...[Details]
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1. Understanding composite video signals
A composite video signal is one in which all the components needed to create a video signal are combined in the same signal. The three main components that ...[Details]
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The National Energy Administration vigorously advocates the construction of green new energy. Major energy companies actively respond to the call of the country's new energy construction and accelera...[Details]
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Before introducing the arm processor exception interrupt handling process, let's take a look at the basic situation of the arm registers. Quoting some knowledge points from this blog https://blog.c...[Details]
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Research Motivation and Introduction With the advancement of industry, the issues of driving safety and vehicle anti-theft have been put before people all over the world. According to reports, more...[Details]
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A stack is a storage structure with a special access property of "Last In First Out" (LIFO).
The stack generally uses RAM physical resources as storage, coupled with a LIFO access interface im...[Details]
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As an instrument for analysis and detection , gas chromatograph is widely used in the fields of petroleum, chemical industry, biochemistry, medicine and health, food industry, environmental protecti...[Details]
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