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This paper introduces a novel optical system of optical fiber liquid level sensor, which adopts symmetrical compensation structure with coaxial transmission and reception technology to realize all-...[Details]
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1 Introduction
In recent years, the study of inverter parallel connection has become a hot topic in power electronics research. There are many control schemes. However, no matter which sche...[Details]
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Dening Capital is an investment management platform co-founded by Wu Dailin, the first president of Changjiang Capital (a private equity fund subsidiary of Changjiang Securities), Sun Liang, the form...[Details]
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在过去汽车是一个独立的系统,相对来说是比较安全,外部也是很难受到相应的攻击。可是随着网联化的引入,车载OBD、智能充电以及跟OTA系统和蓝牙无线的引入,整个系统就不再安全,就需要采用相应的技术确保车辆的安全。但是在确保整个技术落地的过程中,需要有相应的工具做相应的开发和测试。过去在整个系统做开发的过程中,相关数据“明码”,并没有进行加密,所以任何工具都可以拿到相关的数据,可以进行相应的数据读写,...[Details]
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A circuit that uses digital signals to perform arithmetic and logical operations on digital quantities is called a digital circuit, or a digital system. Because it has logical operations and logic ...[Details]
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LED luminous efficiency development trend
Another factor that LED backlight modules can rapidly expand their application range is that LED backlight modules can achieve high brightness per unit...[Details]
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Hyundai Motor Group announced that it has developed the world's first smart cruise control system (SCC-ML) based on machine learning. This technology uses machine learning to analyze the driver's dri...[Details]
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On August 11, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Computer has launched a Type-C PD power ...[Details]
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At present, there are two common methods for waveform synthesis technology. One is to use a dedicated DDS chip, and the other is a solution based on CPLD/FPGA. Although the dedicated DDS chip has many...[Details]
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The so-called high-frequency glitch noise refers to the messy small thin lines seen on the waveform. During testing, some oscilloscopes with low refresh rates, such as the Tektronix 1000 series, ca...[Details]
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Xiaomi Mobile officially announced that the Xiaomi CC9 Pro will be equipped with a 100-megapixel camera. Later, the official also released actual sample photos of the Xiaomi CC9 Pro to show the image...[Details]
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The product concept of negative ion hair dryers has long existed in the hair dryer product line. In recent years, with the gradual popularization of high-speed hair dryers, product manufacturers ha...[Details]
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In order to implement the national dual-carbon strategic goals, give play to the respective advantages of local governments and enterprises, and jointly promote the development of independent energ...[Details]
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8051 is a very typical product in the MCS-51 series of microcontrollers. We use this representative model to explain the principles of microcontrollers in a systematic way.
The 8051 microco...[Details]
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Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]