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Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good ch...[Details]
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With the rapid development of the automobile market and the improvement of people's living standards, more and more cars are entering ordinary families. Car anti-theft is particularly important and ha...[Details]
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1 Introduction
Frequency converter speed regulation technology is a high-tech technology that integrates automatic control, microelectronics, power electronics, communication and other te...[Details]
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Comparing several V/I circuits, all unidirectional devices such as triodes can achieve AC constant current. After adding triodes, only unidirectional DC constant current can be achieved. Of course, t...[Details]
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On September 26, South Korean media DigitalDaily published a blog post yesterday (September 25), reporting that Samsung has stopped the construction plans of the P4 semiconductor factory in Pyeongt...[Details]
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I. Overview
In data communication, computer networks, and industrial distributed control systems, serial communication is often required to achieve the purpose of remote information exchange. Curre...[Details]
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As a convenient, safe and reliable DC power source, batteries have been widely used in the fields of electricity, communication, military, etc. Temperature is an important parameter of batteries. I...[Details]
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More than 100 years have passed since the first real car was launched. Not only has the car made rapid progress in automation and electrification, but it has also become more intelligent. "Automatic ...[Details]
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According to foreign media techpowerup, although Micron sold its Utah factory to TI in October 2021, it seems that Micron intends to build a new, more advanced wafer factory. Recently, there have bee...[Details]
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Tesla's goal remains to reach 1,500GWh of energy storage deployment per year by 2030, which will require an average compound annual growth rate of 90% over the next decade, and it achie...[Details]
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Abstract: The error code tester is an important device for detecting the reliability of communication systems. Traditional error code testers are based on the collaborative work of CPLD and CPU. Th...[Details]
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1 Introduction Power electronic products are widely used in the field of industrial control, and users have higher and higher requirements for power quality, among which the most prominent are volt...[Details]
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From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I will list some of the small experiences I have su...[Details]
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Hesai and Meituan reached a strategic cooperation Recently, Hesai Technology, a world-leading LiDAR company, and Meituan have reached a strategic cooperation. The two parties will carry out in-depth ...[Details]
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A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]