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Nowadays, the times are developing so fast. Although digital multimeters have been widely used, pointer multimeters still have their unique advantages and are still in use. For example, if you need t...[Details]
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A thermistor is a temperature-sensitive nonlinear resistor made of semiconductor material. Its temperature coefficient of resistance is ten to a hundred times larger than that of metal, and it has ...[Details]
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Capacitors
The common marking method is direct marking, and the commonly used units are pF and μF, which are easy to recognize. However, some small-capacity
capacitors
are marked with...[Details]
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China Energy Storage Network News:
On April 15, the energy diagnosis device of Guangzhou Shuangqiao (Chongqing) Co., Ltd. in Chongqing Jiangjin Degan Industrial Park, the load clustering se...[Details]
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Wafer foundry TSMC announced today (6) that it will publish research papers on emerging memory, two-dimensional materials and system integration technologies at the 2019 Symposia on VLSI Technology &...[Details]
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1. Introduction
The three-dimensional coordinate measurement technology has developed rapidly, and the development of the supporting detection software has been even more rapid. The earliest t...[Details]
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Internal combustion engines (ICE), hybrid vehicles, and electric vehicles continue to drive the development of new power semiconductor support technologies. Power devices in low-voltage and high-vo...[Details]
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1. Market Status At present, digital AC servo systems are widely used in some motion control systems that require high positioning accuracy or dynamic response. The driver of this servo system sam...[Details]
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On June 26, OPPO held a communication meeting mainly for developers in Beijing. OPPO hopes to help developers reduce the difficulty of commercialization in business such as application joint o...[Details]
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LiDAR has great potential in the application of driver assistance systems (ADAS), and the technology selection and supply chain management of automotive applications will greatly affect the future de...[Details]
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TDK Corporation recently released the new EPCOS PQSine™ series of active harmonic filters for optimizing power quality. Its modular filter system is designed for 3-phase neutral or non-neutral po...[Details]
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Arduino programming is easy to learn, but it has to be used with an Arduino control board, which makes it more expensive and bulky. In addition, most circuits other than the microcontroller circuit a...[Details]
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There are many different opinions on the meaning of "bandwidth". Many engineers ask why the "bandwidth" of oscilloscopes and the bandwidth mentioned in networks and communications are not the same un...[Details]
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Basically, you need some knowledge of digital circuits, and some knowledge of analog circuits. The key is to understand the knowledge of interfaces and interrupts. The basic knowledge in und...[Details]
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While much of the discussion around electric mobility has been about driverless cars and their ability to safely navigate congested roads, the development and deployment of compact, efficient charg...[Details]