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The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into another frequency. With the rapid ...[Details]
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Introduction: In 2019, global electric vehicle sales were about 2.2 million, a year-on-year increase of 10%, and the market share increased from 2.1% to 2.5%, with a continuous increase in penetratio...[Details]
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This paper describes a relatively advanced design of AC voltage-stabilized power supply. This design is realized by pulse width modulator, high-speed electronic switch, high-frequency electronic tr...[Details]
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After Honor was separated from Huawei, speculation about whose chips Honor would use has never stopped. MediaTek, Qualcomm and UNISOC have all been rumored to supply chips for Honor phones, but in th...[Details]
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1 Run the cracking software NI License Activator.exe
2Right -click the corresponding modules in turn and click Activate.
If you open it, there is nothing in the main interface.
Solution...[Details]
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In the past few years, RFID technology has been continuously developing. RFID has evolved from a specific application in the past to a technology widely used by logistics companies, for example, to re...[Details]
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Today, the official Weibo account of iQOO mobile phone officially announced that it will release a new phone, iQOO Z1x, on July 9, claiming to be the pioneer of 5G smoothness. At present, the phone...[Details]
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After the May Day holiday, the new product launch of the OnePlus 7 series is getting closer and closer. As the launch approaches, there are more and more news about the new products. For example, Liu...[Details]
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The history of human lighting has gone through a long process of development. In the past, people had long relied on burning wood for lighting; it was not until 1772 that gas lighting entered peopl...[Details]
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According to foreign media reports, speeding remains an important cause of many road traffic accidents. TWM Traffic Control Systems, a Manchester, UK-based supplier of integrated LED lights in traffi...[Details]
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On March 11, 12 key power grid projects in Nanchang City started construction with a total investment of 2.72 billion yuan, marking the beginning of Nanchang power grid construction.
The conce...[Details]
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1. System composition
The system block diagram of the voice/text SMS wireless transmitter is shown in Figure 1. It consists of integrated circuits MC1648, MC145152, MC12022, a phase-locked loo...[Details]
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CPLD
(Complex Programable
Logic
Device) is a complex user-programmable logic device. It uses a continuous connection structure and predictable delay, making circuit simulation more ac...[Details]
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The "Medfiled" low-power Intel® Atom™ processor - Z2460. This processor platform is a 32nm system-on-chip (SoC) platform tailored by Intel for smartphones and tablet devices.
After a long period of...[Details]
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The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]