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According to foreign media reports, officials of the U.S. Defense Advanced Research Projects Agency (DARPA) recently issued a broad agency announcement (HR001120S0045) on the "Invisible Headlines" pr...[Details]
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One of the reasons why LED lighting solutions are so popular is that LEDs can achieve a wide dimming range through simple current control. For example, applications such as automotive dashboards an...[Details]
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The determination of the lighting evaluation system and method has a decisive influence on the selection of lighting sources and lighting effects. For a long time, the international community has o...[Details]
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1 Overview of infrared rapid moisture meter 2 Features of infrared rapid moisture meter 3 Technical indicators of infrared rapid moisture meter 1 Overview of infrared rapid moisture meter The infra...[Details]
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China Energy Storage Network:
As early as the beginning of May, power grid operators in California, Texas, Indiana and other regions of the United States jointly issued a warning: the entir...[Details]
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USB interface circuit design for monitor
The main control chip of the system adopts 32-bit high-performance embedded ARM microprocessor S3C44B0X, and the USB dedicated control chip is USBN9603. U...[Details]
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According to the Digital Chat Station on January 20, Huawei's new Mate X2 folding screen phone has been connected to the network, and the screen information, phone size and battery charging solution ...[Details]
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Port multiplexing What is port multiplexing: STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiplexed a...[Details]
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1. Detection of intermediate frequency transformer A. Set the multimeter to R×1, and check the on/off status of each winding one by one according to the arrangement rules of the winding pins of the...[Details]
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With the continuous innovation and rapid development of the lighting industry, coupled with the increasing importance of energy saving and environmental protection, high
brightness
(HB)
...[Details]
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Signal generator The standard version of Hongke's portable high-frequency microwave signal generator HK-SG40000L provides the same low-noise performance as the HK-SG30000L, but achieves higher freque...[Details]
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As one of the four main materials of lithium batteries, the diaphragm plays a very important role. Its cost also accounts for about 10% of the entire battery cell. The manufacturing process of the di...[Details]
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summary
本文研究具有背靠背MOSFET的理想二极管以及其他更先进的器件。文中还介绍了一种集成多种功能以提供整体系统保护的理想二极管解决方案。二极管是非常有用的器件，对许多应用都很重要。标准硅二极管的压降为0.6 V至0.7 V。肖特基二极管的压降为0.3 V。一般来说，压降不是问题，但在高电流应用中，各个压降会产生显著的功率损耗。理想二极管是此类应用的理...[Details]
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On January 18, China Resources Microelectronics released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of RMB 921...[Details]
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]
Analog electronics
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