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Current transformer is a commonly used transformer product, which can convert the large current on the primary side into a small current on the secondary side for use. The secondary side cannot be ope...[Details]
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SK Hynix CEO Lee Seok-hee said on Monday the company will respond "wisely" to U.S.-China trade tensions, which could cast a shadow on the chipmaker's plans to upgrade its Chinese factories, Yonhap Ne...[Details]
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How to solve the length problem of magnetic flap level gauge The magnetic flap level gauge can be used to directly observe the liquid level of the medium in various containers. It is suitable for...[Details]
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1 Introduction
With the rapid development of science and technology, industrial production has entered a development stage dominated by computers, numerical control and hydraulics. Hydraulic tr...[Details]
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1. What is an interrupt? (1) The invention of interrupts is used to solve the need for macroscopic parallelism. Macroscopic means looking at the whole, and parallelism means that multiple things are ...[Details]
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Simple constant current source circuit with MIC5158 as controller
The simple constant current source circuit with MIC5158 as the controller is shown in the figure. The output current of this cir...[Details]
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On July 7, according to foreign media reports, researchers at the University of Texas at Austin said they had invented a new type of battery that combines the advantages of liquid batteries an...[Details]
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Switch for light and dark activation combination
The two operational amplifiers configured in the bridge circuit are used to detect the high and low levels of brightness. Potentiometer R2 sets t...[Details]
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The focal position of laser focusing cannot be measured directly, but it can be detected indirectly. For a laser cutting system, its focal position is determined by the optical focus of the focusing ...[Details]
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0 Introduction
Since its introduction in 1884, the Jacquard device of the Jacquard warp knitting machine has developed from mechanical to electromagnetic and now piezoelectric, namely the Piezo Jacq...[Details]
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In a solar power generation system, grounding the positive and negative ends of thin-film modules can increase the module lifespan and make the system safer when combined with inverter control. The...[Details]
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This paper introduces a new type of internal modulation low-light detection technology. Its basic feature is to convert a beam of weak light into a modulated AC signal, which is convenient for th...[Details]
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(Image source: University of Utah) According to foreign media reports, it is estimated that up to two-thirds of heat energy is wasted in the United States each year, for example, car engines, la...[Details]
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Nowadays, the global automotive carbon dioxide (CO2) emission regulations are becoming increasingly stringent: the EU stipulates that from 2021, the average CO2 emissions of newly registered vehicles...[Details]
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On January 19, Minxin Co., Ltd. issued an announcement stating that the company, Suzhou Yuanfeng Capital Management Co., Ltd. (hereinafter referred to as "Yuanfeng Capital"), Sino-Singapore Suzhou In...[Details]
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