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For a while, it looked like Huawei had a firm grip on much of the world’s earliest 5G infrastructure buildout via radio access networks. Then geopolitical concerns raised questions. Now all signs poi...[Details]
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High voltage power supply, also known as high voltage generator, English: High voltage power supply, generally refers to a power supply with an output voltage of more than 5,000 volts. The output vol...[Details]
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The completed and put into operation national regional medical center - Shanghai First People's Hospital Jiuquan Hospital. Bian Shiwen Subei Yanchi Bay has a magnificent view. Zhang Jianang Jiuquan Ec...[Details]
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1. Electromagnetic compatibility design
Electromagnetic compatibility refers to the ability of electronic equipment to work in a coordinated and effective manner in various electromagnetic env...[Details]
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There is no doubt that memory and storage are one of the most active areas of data center technology innovation in recent years. The vigorous development of cloud computing, artificial intelligence, ...[Details]
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1 Introduction
Sinusoidal pulse width modulation (SPWM) technology has been widely used in the fields of AC speed regulation, DC power transmission, variable frequency power supply, etc. In o...[Details]
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Introduction: This article introduces the problem of power supply detection in actual use of AVR microcontroller. As a formal system or product, after the basic system functions are debugged, once ...[Details]
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After some preparation, I finally started to write ARM programs. Based on the principle of starting with the easy and then the difficult, I first wrote an ARM bare-bones program without an operating...[Details]
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【introduction】 I don't know much about NF Audio. I just know that it is an old hand in the earphone industry. At the beginning, it was custom-made, and later it started to make some public model earp...[Details]
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In recent years, with the development of industrial technology and science, PLC has gradually replaced traditional relay distribution cabinets, AC contactor distribution cabinets, etc. due to its s...[Details]
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LED has been rapidly applied in various industries in recent years due to its many advantages such as being free of toxic substances, environmentally friendly, long life, and high photoelectric effici...[Details]
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According to the definition of IEEE (Institute of Electrical and Electronics Engineers), embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or p...[Details]
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In the operation of the power grid, the power factor reflects the degree to which the apparent power output of the power supply is effectively utilized. We hope that the power factor is as large as...[Details]
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Amid the overall decline in the consumer market, the growth of the wearable device market will inevitably slow down this year. However, thanks to the continuous iteration of related products, includi...[Details]
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Capacitive sensing isn’t just used in your smartphone; it also finds its way into products like medical devices that must come in contact with human skin. This article shows how to use capacitive s...[Details]