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Cars are becoming more and more popular, and have been chosen by more and more families as their means of transportation. Driving safety has attracted widespread attention from the society. Wheneve...[Details]
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1 Introduction Compared with other motors, the AC servo system composed of PMSM has obvious advantages, such as high efficiency, good low-speed performance, small rotor inertia, etc. Therefore, t...[Details]
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S3C2440 has 27 address lines ADDR and 8 chip select signals ngcs0-ngcs7, corresponding to bank0-bank7. When accessing the address space of BankN (N=0,1,2,...7), the ngcsN (N=0,1,2,...7) pin is...[Details]
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The Industrial Internet of Things (IIoT) is the foundation of Industry 4.0. By sending sensor data to the cloud and leveraging machine learning algorithms, manufacturers can detect problems in indust...[Details]
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When it comes to buying electric cars, most consumers may think of policies such as "discounts", "no traffic restrictions", and "no license plate restrictions" at the first time. But if you really ...[Details]
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Recently, a new Nut 5G phone with model number DT2002C was connected to the network. According to blogger @数码闲聊站, this new Nut 5G phone comes standard with a new CtoC charger and supports 11V 5A with...[Details]
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Recently, new developments in the field of solid-state batteries have emerged one after another. The protagonists are companies from three major countries: China, Japan, and the United States, includ...[Details]
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Recently, there is new news from the Youyan New Materials Innovation and Achievement Transformation Base. According to Dazhong.com, the project is expected to be put into production in June 2021. On ...[Details]
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It is not time for India to wean itself off Chinese security. Smashing and burning Chinese products, launching a "boycott Chinese-made" campaign. The Sino-Indian border conflict has not yet passed....[Details]
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In the first quarter, BYD insured a total of 109,000 vehicles. The insurance data for fuel vehicles, electric vehicles and plug-in hybrid vehicles were 62,396, 33,700 and 13,347 respectively. I would...[Details]
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According to Jiwei.com, Japan's Murata Manufacturing will start mass production of all-solid-state batteries in the next few months, with its main customers being manufacturers of headphones and othe...[Details]
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Moulds are called "the mother of industry" and are mainly used for efficient and large-scale production of related parts in industrial products. With the development of modern industry, moulds have...[Details]
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Batteries are closely related to our lives and work. For example, quartz clocks (pointer type) used in homes and offices generally use No. 5 batteries as power sources. According to relevant statistic...[Details]
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On August 6, Xiaomi announced that its second 5G mobile phone will be launched soon. Xiaomi's product director Wang Teng revealed that everyone should have an expectation that 5G mobile phones are a ...[Details]
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I have received a lot of messages recently, some of which asked me when I would update, and a large number of them asked me whether I should buy Xunwei's IMX6UL Elite Edition or 4412 Elite Edi...[Details]
Test/Measurement
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