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First, let’s look at what Teacher Shao wrote in his book.
It says: In μC/OS, the interrupt service subroutine must be written in assembly language. However, if the C language compiler used by th...[Details]
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// Fuse bits F7 DC F9 FF // pb0 or pd7 low is a fault -》》 PD5 outputs low, PC0 PC1 PC2 outputs high level //PD3 is high level emergency -》》PD6 30% //PD2 is low level, normal -》》PD6 DIP switch //PB6 ...[Details]
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Anyone who owns a car in a first- or second-tier city must have experienced the fear of not being able to find a parking space or finding a parking space but not being able to park properly. In big c...[Details]
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The automotive industry is transforming to
software-defined vehicles
(SDVs). The demand for innovative solutions that seamlessly integrate connectivity and intelligence is unprece...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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LED display screens, like other items, will inevitably encounter various problems and precautions during use. 1. Anti-static LED display assembly factories should have good anti-static measures. Sp...[Details]
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According to foreign media reports, at the Cenex LCV2019 exhibition, Williams Advanced Engineering demonstrated its adaptive multi-chemistry innovative battery technology. Battery manufacturers oft...[Details]
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Recently, AT&T CEO Jeff McElfresh said in an interview with CNBC that Apple's upcoming 5G iPhone may not sell well due to economic uncertainty caused by the global health crisis. "I do believe you'...[Details]
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On June 3, a new realme phone was exposed online. As shown in the picture, the camera of this realme phone is arranged in the center, and the realme Logo is in the center of the back. The co...[Details]
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In the rapidly developing electronic and telecommunication technology systems, the quality of the power supply determines the performance and life of telecommunication equipment to a certain ext...[Details]
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On January 20, 2022, the relocation ceremony of Siyuan Semiconductor's headquarters was grandly held on the 19th floor of Caixun Technology Building, Nanshan District, Shenzhen. The company's leaders...[Details]
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1 Introduction Inverter power supplies generally use instantaneous feedback control technology to improve the dynamic response speed of inverter power supplies, reduce the harmonic content of o...[Details]
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With the development of various industrial protocols, each factory will face the challenge of implementing multiple different protocols and equipment interconnection, including traditional machiner...[Details]
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On May 24, Saudi Telecom Company (STC), Alibaba Cloud and Yida Capital announced the establishment of a cloud computing joint venture in Saudi Arabia. The cloud computing joint venture was signed by...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]