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With the development of science and technology, digital oscilloscopes are becoming more and more advanced, and the waveform refresh rate has gradually become the fourth largest technical indicator of ...[Details]
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The crankshaft position sensor is also called the engine speed sensor. It is one of the most important sensors in the engine centralized control system. It is used to detect the signals of the piston...[Details]
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Tickets are tickets for watching the Olympics, concerts, and attending high-level conferences. With the development of high-quality image input and output devices, especially the emergence of color...[Details]
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At present, people are already able to connect through the information Internet, and energy also needs to be connected. I think energy interconnection is a very important trend.
The Global Ene...[Details]
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The base station power system is one of the supporting systems for mobile main equipment and transmission equipment, involving a variety of professional knowledge such as power mechanics, chemistry...[Details]
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31 30 29 28 27 ~ 8 7 6 5 4 3 2 1 0 N WITH C IN reserve I F T M4 M3 M2 M1 M0 N Negative/Less Than I IRQ disable WITH Zero F FIQ disable...[Details]
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1. Principle Description In the previous chapter, you may feel strange, doesn't the CPU have a watchdog? Why can the program still work normally without the CPU being reset? Check the manual of Eyx...[Details]
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According to foreign media reports, after a woman's iPhone was accidentally soaked in water for 30 days, it was still working properly when it was found and turned on in an icy lake. It is rep...[Details]
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On January 20, Desay Battery issued an announcement that the company signed the "Desay Battery Energy Storage Cell Project Entry Agreement" with the Wangcheng Economic and Technological Development Z...[Details]
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Some medical testing instruments need to simulate the human body temperature environment to ensure the accuracy of the test. This article uses STM32 as the main controller and the motor driver chip DR...[Details]
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The multimeter was originally a professional measuring tool for electricians, but now the electronic multimeter is easy to operate, has a long life, and is cheap. It has become a standard household t...[Details]
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The satellite active receiving antenna consists of two parts: the antenna and the low-noise amplifier. During the receiving antenna performance test, due to the limitation of the amplifier gain of the...[Details]
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Project Introduction: Zhongwei Shapotou District Linfan New Energy Technology Co., Ltd. invested in the Zhongwei Industrial Park to build a vanadium liquid flow energy storage battery industry investm...[Details]
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On the evening of January 11, according to the official Weibo account of Tsinghua Unigroup, the much-anticipated centralized procurement of new data center switches for China Mobile from 2022 to 2023...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]