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(1) Concentration and dispersion of air gaps. The magnetomotive force of the inductor (current multiplied by the number of turns) is used entirely to generate magnetic flux. In order to generate an...[Details]
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Behind every new trend lies unspeakable opportunities and anxieties. In 2007, Kingsoft Software was finally listed on the Hong Kong Stock Exchange 20 years after its founding. Lei Jun, the helmsman, ...[Details]
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1 Introduction
Polymer Dispersed Liquid Crystal (PDLC) is a structure in which micron-sized liquid crystal droplets are dispersed in a solid polymer matrix by mixing nematic liquid crystal and po...[Details]
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When the timer reload value is 8 bits (traditional 51 MCU models, such as T1 of AT89C51):
Y=256-((256-X)*4)
When the timer reload value is 16 bits (newer 51 MCU models, such as Timer3 of C8051F seri...[Details]
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On January 6, Li Yang Chip issued an announcement stating that it plans to issue A-shares to specific objects to raise a total amount of no more than 1.355 billion yuan. The actual funds raised will ...[Details]
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Jinhua Chuangjie Electronics has been a supplier of automotive grade crystal oscillators for many years, and during this time we have found that our customers are sometimes confused about the AEC-Q...[Details]
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In the digital economy era, artificial intelligence will become an infrastructure like water, electricity and coal. However, how to enable more companies to have AI capabilities and promote the popul...[Details]
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Traditional fuel vehicles are powered by burning fuel through the movement of the engine piston, relying on the crankshaft and gear train to transmit power to the engine flywheel, generator, compre...[Details]
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Recently, Frost & Sullivan and Poly jointly released an electronic report to discuss the future trends of digital work scenarios and collaboration methods, and explore the development of the path to ...[Details]
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Motionchip is a special motion control chip with excellent performance, easy to expand and use. Based on this chip, this paper designs an intelligent servo driver that can be used for DC brushed/br...[Details]
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introduction
In the past, most parking locks were mechanical manual. When entering or exiting a parking space, the car needs to get out of the car to prop up or lower the support rod of the pa...[Details]
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In the previous technical articles "Revealing the Vector Network Analysis (VNA) Mode of RIGOL RSA Spectrum Analyzer" and "Understanding VNA Advanced Testing in One Article", the editor introduced the...[Details]
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1 Introduction
Frequency, period and phase are the three major elements of AC signals. In general, the analysis of AC signals requires the study of their frequency and phase, while the period c...[Details]
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First, let me show you the pictures. Pictures reveal the truth. Pictures from the experiment.
1. When the power is just turned on, the relay does not work and is very stable. This is the result requi...[Details]
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The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]
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