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Summary Network coding changes the traditional "store-and-forward" mode of information flow in router switching and switches on network nodes, and proposes that network routing switching nodes en...[Details]
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When the MSP430F5438A microcontroller writes to Info Memory, it is necessary to erase the entire page of data before writing it in. Otherwise, the writing fails. And you have to set it not to erase t...[Details]
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
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This review is provided by the excellent reviewer "JerryZhen".
This article will introduce the gateway solution test based on the Mir Electronics MYD-LT527 development board.
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1. Introduction This scheme is a determinant matrix keyboard interface circuit based on RS232 bit-by-bit serial communication bus implemented in VHDL language. It has the functions of reset and recei...[Details]
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1. The different concepts of linear regulators and switching regulators 1. What is a linear regulator? Linear regulators use transistors or FETs operating in their linear region to subtract excess vo...[Details]
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At present, the substantial increase in the unit luminous flux of LED makes it possible to apply high-power LED lighting in more occasions. Due to the R&D cost, technical application, and usage c...[Details]
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Identify each electrode According to the structure of common thyristors, there is a PN junction between the gate G and the cathode K, which has unidirectional conductivity, and there are two PN junct...[Details]
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In single-phase motors, capacitors are a commonly used auxiliary starting device that can provide additional electromotive force and change the phase difference in the circuit, so that the motor ca...[Details]
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Selection of divider order
Different order crossover networks have different characteristics. The first order Butterworth
crossover
fully meets the minimum phase standard. It produces ...[Details]
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On January 25, Jiangfeng Electronics released its 2020 annual performance forecast. The company's net profit attributable to shareholders of listed companies was 135 million yuan to 154 million yuan,...[Details]
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My younger brother made a conveyor by himself, which saved a lot of effort when loading cement. Great! The only drawback is that you have to count the number of bags loaded while loading cement...[Details]
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Network Analyzer Technical Specifications and Calibration Friends who have been asking for updates, I have finally updated. Continuing with the basics of network analyzers, I will talk to you today ...[Details]
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"Hey, that topic is mentioned."
Not long ago, Intel held the developer forum "IDF2012" in San Francisco, USA (September 11-13, 2012). There were many topics at this conference, such as the new gen...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]
RF/Wirelessly
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