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1 Exceptions and interrupts (Cortex-M3) 1.1 Exceptions and Interrupts Exact words: The Cortex-M3 is equipped with an exception response system at the core level, supporting a large number of ...[Details]
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"We believe that high computing power and versatility will be two important trends in smart driving chips or intelligent driving chips." Recently, Wang Ping, executive president of Cambrian Xingge (N...[Details]
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introduction
Electronic technology is developing rapidly. As
an indispensable part of
battery
research and development and production, traditional performance measurement and co...[Details]
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When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Somet...[Details]
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After many twists and turns, the new kernel finally started the new system. Many thanks to Xiaozu for his guidance, and to the authors of these two articles, who gave me a lot of help. http://blo...[Details]
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Today's energy environment is deteriorating, and traditional energy is gradually depleting, which has led to the development and utilization of renewable energy, and solar photovoltaic grid-connected...[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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Introduction: Test whether Arduino can be used for programming and development. Experiments show that it is not possible to use Arduino IDE to download the ISP Bootloader for MEGA. At the same time, ...[Details]
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What I want to talk about today are things related to subsidies for charging facilities. The electric vehicle charging field has been quite lively these days. On one hand, the four major real estat...[Details]
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On April 20, 2022, Intel, China Mobile, HP, and MediaTek jointly released the first batch of HP Spectre x360 14-inch touch-sensitive convertible notebook 5G version and HP Spectre x360 14-inch touch-...[Details]
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According to foreign media reports, Purdue University’s Vilas Pol Energy Research Group (ViPER) conducted a study that is expected to develop high-energy-density rechargeable lithium metal batteries ...[Details]
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At present, the development of circuits is moving from abstract analogy to digitalization, so the development of these measuring instruments is also moving towards this conditional method. Now, in te...[Details]
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1 Overview The LIN protocol is a new low-cost serial communication bus that has emerged. Its full name is Local Interconnect Network, which is a local interconnect network. It first appeared in the...[Details]
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In general processors, floating-point addition, subtraction, conversion and transmission can all be converted to floating-point adders, so the frequency of use of floating-point adders is as high as 5...[Details]
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Hand soldering and rework are process steps that require excellent operator skills and good tooling; an inexperienced operator can create reliability nightmares. When equipped with adequate tools and...[Details]
PCB Design
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