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LED digital tube (digital tube) is a semiconductor light-emitting device, and its basic unit is light-emitting diode. Digital tubes are divided into seven-segment digital tubes and eight-segment di...[Details]
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Capacitance tester, as the name implies, is an instrument for testing capacitance. So what characteristics does the capacitance tester show during use? What are the main parameters of the capacitance ...[Details]
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1. AM Circuit AM circuit is to add the modulating signal and the carrier signal to a nonlinear element (such as a crystal diode or a transistor) at the same time, transform them into new frequency co...[Details]
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0 Introduction
Profibus is an open standard that has nothing to do with manufacturers and has no intellectual property protection. Therefore, anyone in the world can obtain the standard an...[Details]
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introduction
With the development of the information age, higher requirements have been put forward for communication technology, and telecommunication communication technology is facing more ...[Details]
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A security researcher has discovered that Apple's AirTags can be hacked and their software modified, with an exploration of the microcontroller allowing elements to be reprogrammed to change specific...[Details]
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introduction One of the key factors in achieving high reliability, performance and long life for battery packs designed into HEV, PHEV and EV powertrains is the electronics used in the battery ...[Details]
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Artificial intelligence, also known as AI, is the abbreviation of Artificial Intelligence. It began in the mid-1950s and has been developed for decades and has made great progress. It plays an indisp...[Details]
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On February 23, the Energy Storage Forum hosted by Zheshang Securities was held at the Wuzhen International Internet Exhibition Center in Jiaxing City, Zhejiang Province. At the meeting, Wanliyang ...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]
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In A/D and D/A converters, data acquisition systems and various measuring devices, high-precision and high-stability reference voltage sources are required, and the accuracy and stability of the refer...[Details]
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On March 31, Jiwei.com released a report on major provincial semiconductor-related projects across the country. Based on the list of major projects announced by various provinces over the years, ...[Details]
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The goal that audiophiles are tirelessly pursuing is to make their audio equipment have a purer and more natural sound quality. Single-ended pure Class A amplifiers have a mellow sound quality, rich e...[Details]
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On the evening of February 16, Yiwei Lithium Energy (300014) announced that the company signed the "New Energy Battery Full Industrial Chain Project Cooperation Agreement" with the People's Governmen...[Details]
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There is more and more news about Samsung's Galaxy S21 series of mobile phones. Recently, the source @Guidingdroid also released a set of the latest renderings of the Galaxy S21. Judgin...[Details]
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