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Data shows that in the first quarter of 2015, stimulated by multiple favorable policies, the domestic new energy vehicle market grew faster, with sales of new energy passenger cars reaching 26,581 in ...[Details]
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Introduction: This chapter will help readers write efficient C code on ARM processors. Some of the techniques involved in this chapter are not only applicable to ARM processors, but also to other RIS...[Details]
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There are several situations when a single-phase ordinary DC speed regulator is adapted to a DC motor:
1. The common Z2 DC motors in China are basically designed according to the former ...[Details]
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According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
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On December 18, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Ho...[Details]
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Recently, HGAUO has officially signed a strategic cooperation agreement with a large domestic group company, and the first batch of 100 purchase orders are in production. HGAUO is a commercial clea...[Details]
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At present, the world is moving towards the trend of the Internet of Things and artificial intelligence. With the development and advancement of physical networks and artificial intelligence technolo...[Details]
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Samsung launched a 583-inch 8K commercial "The Wall" display at the ISE2020 in Amsterdam, replacing the previous 437-inch version. It is reported that this is the largest commercial display panel pro...[Details]
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1 Introduction
The measurement and monitoring of grid voltage in power systems affect the regulation and automation management of power grid systems. In order to monitor the grid voltage in real tim...[Details]
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The situation of "excessive neutral current" mentioned here means that when the three-phase load is balanced, the neutral current is still too large, and the neutral current is more than 1.5 times ...[Details]
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SENSILICON, a precision signal chain chip manufacturer, announced the launch of the 32-bit ultra-high-resolution ADC - SHC6686. The product IP is completely independently designed and developed, with...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index down 0.10% to 3479.63 points; the Shenzhen Component Index down 0.74% to 13979.31 points; and the ChiNext Index do...[Details]
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A. What kind of cable does the twisted pair transmitter use?
Please choose Category 5 or above unshielded twisted pair UTP. The higher the cable category, the better the transmissio...[Details]
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As 2022 is approaching (as of press time, many time zones on Earth have already entered 2022), Google is using festive confetti to celebrate the last day of 2021. The New Year's Google Doodle ...[Details]
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1. Introduction
With the continuous development of human science and technology, the night of our planet is becoming brighter and more gorgeous. Behind these changes is the continuous development...[Details]