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Introduction As more and more devices are connected to the globally accessible Internet, people are increasingly concerned about security, protection, and privacy issues. Today, almost all devices...[Details]
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Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
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2020 is coming to an end. Today, Yao Liang, general manager of Xiaomi China’s marketing department, reviewed Xiaomi’s 2020 flagship, the Xiaomi 10 series. Yao Liang said that on this day las...[Details]
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At present, a number of autonomous driving technology companies have emerged in China, dedicated to the research and development of stable and reliable navigation-assisted driving functions, and Zhix...[Details]
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Preface
This chapter adopts the engineering design method to derive the calculation formula of the speed loop PI regulator parameters, thereby designing the speed outer loop PI regulator param...[Details]
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1 Introduction
人口老龄化已成为当今世界的一个突出的社会问题。据联合国统计，2002年，全世界的老龄人口（60岁及60岁以上）总数已达6.29亿，占世界人口总数的10％，到2050年，将占总人口数的21％。中国是世界上老年人口最多的国家，2004年底，中国60岁及以上老年人口已达1.43亿，占总人口的10.97%。到2050年，老龄化水平将推进到30%以上，其中，80...[Details]
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Piezoelectric ceramics can be used as sensors. Using the 50mA range of a multimeter, you can accurately test and determine whether it is good or bad. The method is: put the piezoelectric ceramic to ...[Details]
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An ordinary dishwasher mainly consists of four modules: user interface, motor control, system management and connection. No matter which module, suitable semiconductor devices are needed. This soluti...[Details]
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motivation
For the purpose of learning and summarizing, after I sorted out my basic understanding of the smart cockpit from three aspects: what is the smart cockpit, the driving factors for th...[Details]
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An ammeter can be used to test current, but the current value obtained is an average value over a continuous period of time. If the target to be measured is a sudden current, an oscilloscope should ...[Details]
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Programmable amplifier with 8 data levels that can set the gain from 1 to 256 times
Function of the circuit
At present, the tendency to use CPU on instruments is becoming more and more common. Th...[Details]
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Omdia predicts that with the advent of the electric vehicle (EV) revolution, there will be an explosion of new semiconductors and decades of traditional norms in the power semiconductor industry will...[Details]
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1. Declaration and initialization of function pointer ... int max_fun(int a, int b); /*Declaration of a function pointer, declaring that both parameters are of type int and the return value is a ...[Details]
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1 Introduction
The existing manual meter reading method is labor-intensive and inaccurate, and can only reflect electricity consumption once a month or so. Its information feedback speed is fa...[Details]
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The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]
Analog electronics
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