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When audiophiles make, repair, and purchase speakers, they should pay special attention to the positive and negative poles of the speakers. When assembling a speaker, if the "+-" poles are connected ...[Details]
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Online analysis in air separation mainly includes two aspects. The first is to analyze the relevant parameters of process stability and production safety. The characteristic of air separation equipmen...[Details]
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Although both the swirl flowmeter and the vortex flowmeter are flowmeters that use the principle of fluid oscillation, they use two completely different working principles. Flowmeter using the Karm...[Details]
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Abstract: The problem of parameter determination of neural network using hierarchical genetic algorithm is studied, in order to use the two-level coding structure of hierarchical genetic algorithm ...[Details]
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Today, iQOO preheated its new product iQOO Neo5, and officially announced that the entire iQOO Neo5 series will be equipped with Qualcomm Snapdragon 870 processor and independent display chip. Amon...[Details]
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The DC side reactor of the three-phase multi-switch Buck rectifier circuit is generally required to be large. The AC side input LC filter is used to improve the current waveform and power factor. Thi...[Details]
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In the previous two classes, Pi Ziheng introduced two typical input files in embedded development: source files (.c/.h/.s) and link files (.icf). Pi Ziheng is going to ask again, are there any inpu...[Details]
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Potentiometer is a kind of variable resistor, usually composed of a resistor body and a rotating or sliding system, that is, a moving contact moves on the resistor body to obtain partial voltage outp...[Details]
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In view of the price and performance differentiation of Chinese home video intercom and security products, this paper analyzes
the design of smart terminals based
on a Chinese original
...[Details]
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The thermocouple disconnection detection circuit of the digital display meter is shown in the figure below. It uses high resistance rb to add a positive bias voltage to the input end of the normal si...[Details]
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Samsung's new process has been plagued by negative news recently. Earlier, it was reported that due to yield and heat dissipation issues, major customers Nvidia and Qualcomm transferred orders. Howev...[Details]
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FPGAs are well suited for precision motor control, and in this project we will create a simple motor control program upon which more complex applications can be built.
Required Hardware
...[Details]
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Canalys predicts that sales of smart accessories such as wearables and TWS devices are expected to grow by 30% next year due to the impact of the coronavirus. The company said that people will turn t...[Details]
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On the morning of February 19, Zhejiang Green Storage Technology Co., Ltd. and Bank of Communications Huzhou Branch signed a 1 billion yuan credit cooperation agreement in Huzhou City.
Green S...[Details]
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In order to solve the problem of DC inverter AC, effectively utilize energy, and make the power supply output maximum power, a high-performance maximum power tracking inverter based on IR2101 is de...[Details]