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State Grid Electric Vehicle Service Co., Ltd. Xie Changwei
Energy transformation is a systematic social project. The development of a better society in the future cannot be separated from the ...[Details]
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With the popularity of cars, road violations have also increased. How to monitor and regulate drivers to drive legally has become a problem, especially on roads without cameras. It is difficult to ho...[Details]
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A temperature measurement and control system is developed using a single-chip microcomputer. A 16*2 LCD is used for display. The measured temperature is displayed in real time. The heating output is ...[Details]
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As a universal test signal source, the pulse/data generator can generate three types of signal outputs: pulse, group pulse and data. The continuously adjustable pulse signal and large-capacity, div...[Details]
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On October 17, according to the latest data from IDC, in the smartphone market priced above US$600, the capacity of this price segment was approximately 23.5 million units in the first half of the ye...[Details]
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Among in -vehicle wireless communication technologies , short-distance wireless communication has a faster transmission rate and is mostly used for data transmission and connection between in-vehicle...[Details]
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#if !defined (HSE_VALUE) #define HSE_VALUE ((uint32_t)24000000U) /*! Value of the External oscillator in Hz */ #endif /* HSE_VALUE */ The value of HSE_VALUE determines the period of the cloc...[Details]
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Usually, the technicians of Weixin Instruments will receive many questions from users about the calibration of the permanent link of the FLUKE cable tester. Most of them have problems such as unstable...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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summary
Understanding the key challenges of designing a power solution for today’s high-resolution, high-frame-rate CMOS image sensors is a key element in designing an optimized powe...[Details]
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Powerint's LinkSwitchTM-PH series is a LED driver series with single-stage PFC, primary constant current control, selectable TRIAC dimming/non-dimming, and no optocoupler and current sensing circuit r...[Details]
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PS5 is about to be fully launched, but currently only the white shell version of PS5 is available for consumers to purchase. Fortunately, Sony has previously confirmed that the PS5 shell can be easil...[Details]
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Lithium-ion (Li-Ion) chemistry has become common as the battery technology of choice for many portable devices. This battery chemistry is well known in terms of the required charging algorithms, th...[Details]
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1. Overview
With the rapid development and deepening of IT information construction in all walks of life in modern society, the number of UPSs used is increasing. In some specific applicatio...[Details]
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Rectification circuits are widely used in DC motor speed regulation, DC voltage regulation and other occasions. The three-phase half-controlled rectifier bridge circuit structure is a common rect...[Details]