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The winners of the "Best Display of the Year" award were announced at Display Week in San Jose, California. This year's winners include the LTPO OLED display of Apple Watch Series 4, Samsung's modula...[Details]
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Liquid crystal is an almost completely transparent substance. Its molecular arrangement determines the path of light passing through the liquid crystal. In the 1960s, people discovered that chargin...[Details]
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1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
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Ⅰ. Write in front This article introduces the content about Keil software menu. The content described in the previous tutorials can be found through the menu, but most of the content can be found thr...[Details]
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Automotive entertainment electronics promotes the rapid development of functions and capabilities, prompting designers to make comprehensive considerations in terms of performance, cost and flexibi...[Details]
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The interrupt function of ARM is defined in the startup code. When the interrupt vector table is allocated in the CODE area, the interrupt function is defined. ; Vector Table Mapped to Address 0 at...[Details]
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"Smart home", also known as intelligent residence, uses advanced computer technology, embedded system technology, network communication technology and sensor technology to organically combine vario...[Details]
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For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequency v...[Details]
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Jiwei.com reported on February 24 that at the MWC21 Shanghai Conference, ZTE demonstrated the world's first under-screen 3D structured light technology. So the question is, which solution did ZTE use...[Details]
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Project Description ElectroKnox provides domain controllers and intelligent central gateway solutions that bridge various communication protocols for modern connected cars. Its high computing per...[Details]
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On July 3, at the 2019 Baidu AI Developer Conference, Baidu Chief Technology Officer Wang Haifeng announced that Baidu officially released the far-field voice interaction chip "Honghu". According t...[Details]
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Zoss Automotive Research Institute released the "2021 Automatic Parking and Autonomous Valet Parking Industry Research Report", which sorted out the technical routes, business models, product solutio...[Details]
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Current probes are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current probe converts the magnetic field into a corresp...[Details]
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According to foreign media reports, aiMotive, an independent technology team in the field of autonomous driving technology, announced the launch of aiData, the latest member of its product portfolio....[Details]
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Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file
lib_arm/board.c ...[Details]
RF/Wirelessly
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