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introduction
With the development of microelectronics technology and the Internet, people have a deeper understanding of the Internet. Network terminal products are also attracting more and mo...[Details]
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A synchronous frequency converter is an electrical device used to control asynchronous motors. It controls the speed and load of the motor by adjusting the frequency and voltage of the power supply...[Details]
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The for statement is a commonly used statement in our future programming. This statement must be learned to use. It can not only be used for delay, but also for some loop operations. The general for...[Details]
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The infrared gas analyzer is a physical analytical instrument based on the principle that different gas molecules selectively absorb infrared light of a specific wavelength. It is a typical optical...[Details]
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In today's digital age, almost everyone can't live without a mobile phone. The basic function of a mobile phone is of course communication, but for a large group of people, it is also a portable ga...[Details]
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In the rapid development of the home appliance industry, the traditional waterfall-style embedded development model is facing unprecedented challenges. As product functions become increasingly comp...[Details]
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Plastic is a very important material, which is widely used in industrial and civil fields. In the field of connectors, plastic is a material that is widely used. It is used to produce housings, ins...[Details]
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The power supply used in the portable B-ultrasound system is relatively complex. The power supply of the external adapter and battery must be converted to the voltage required by the system thro...[Details]
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Using the common 555 time-base integrated circuit as a bistable switch has the advantages of simple circuit, reliable operation and large output current. It can directly drive relay loads and contr...[Details]
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As of the end of June, the first batch of eight power spot market construction pilot projects in China have all started trial operation. In addition to subverting the dispatch model and price mecha...[Details]
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Eight well-known manufacturers – Phoenix, HARTING, Molex, Murrelektronik, Binder, Cognex, Aicha and Weidmuller – have established themselves on the market with the push-pull locking mechanism for M12...[Details]
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Original equipment manufacturers (OEMs) saw their first growth in the PC market in nearly a decade last year, and they expect this positive trend to continue into 2021. According to sources, ODM Pe...[Details]
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Today, Apple released a new beta version of iOS 14, one week after the last beta version. In this new beta version, Apple added a hidden album option to the Photo app and brought back the wa...[Details]
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Keysight Technologies Advanced Low Frequency Noise Analyzer A-LFNA can help you easily measure the low frequency noise of semiconductor devices. The E4727B low frequency noise analyzer system consist...[Details]
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Yan'an High-tech Zone Investment Promotion Team went to Chengdu and Wenzhou to conduct investment promotion inspection activities. From October 14th to 19th, Qin Li, member of the Party Working Commit...[Details]