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When a short circuit fault occurs between turns of the motor stator winding, it is generally determined by measuring the DC resistance of the three-phase winding.
However, the DC resistance of...[Details]
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High-precision inclination measurement is required in engineering applications such as geological and petroleum exploration, equipment installation, road and bridge construction, as well as in the aut...[Details]
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Flat panel displays are taking the computer market by storm; rising sales rates for LCD monitors, graphic projectors, and plasma displays are reminiscent of the early days of personal computers. To...[Details]
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Last year, iPad Air 4 was surprisingly launched with the 5nm A14 Bionic processor, one month ahead of iPhone 12. At the same time, iPad Air 4 also adopted the feature of fingerprint recognition ...[Details]
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Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide ...[Details]
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According to the Economic Daily, analysts pointed out that judging from the current market situation, global DRAM supply growth will be limited in the first half of next year, supplier inventories wi...[Details]
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1 Introduction
Valve-regulated sealed lead-acid (VRLA) batteries are favored by various industries due to their advantages such as small size, explosion-proof, stable voltage, no pollution...[Details]
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According to the latest report from foreign media, Apple will adopt a new phone release model of twice a year next year, and the latest one to debut is the iPhone SE2, followed by a batch of 5G...[Details]
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For hardware engineers, the use of some tools is also very important. Improper use of tools often leads to incorrect results, which may give hardware engineers a wrong judgment. This chapter will lis...[Details]
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Photo name: Serial port sends data hexadecimal 55
Photo name: Serial port communication input hexadecimal 55
Photo name: Serial port communication input hexadecimal 55
Photo name: Serial port...[Details]
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Lead-acid power battery giant Chaowei has made a big bet in the lithium battery field. It currently has a production capacity of 400 million Wh, which will be expanded to 600 million Wh in December...[Details]
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It is important to note that if you do not apply the following at the top of the program, you will not be able to use embedded frequency variables such as PCLK and UCLK: #define GLOBAL_CLK 1 //The ...[Details]
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Since 2007, more than 1 billion iPhones have been sold worldwide. Every iPhone in our hands is not only an all-round smart phone, but also a collection of various components such as gyroscope, camera...[Details]
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Honor has been full of self-developed technology since its birth. It was the first to enter 4G, the first to be equipped with parallel dual cameras, and last year's amazing technology, Kirin 980 proc...[Details]
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What are the functions of the Internet of Vehicles?
The Internet of Vehicles refers to the connection between vehicles and the Internet, which uses intelligent technologies and equipment to co...[Details]
Power technology
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