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1. First, let's talk about the PL192 vector interrupt controller.
An interrupt controller is a peripheral device used to handle multiple interrupt sources and usually includes the following...[Details]
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Question: Are peripheral circuit designs and programming of single-chip microcomputers mostly driven by low-level effective circuits? Answer: This is because the sinking current of the single-chip m...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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The parking assistance system is an important application of the active anti-collision system of automobiles in low-speed and complex urban environments, and is also a specific embodiment of the inte...[Details]
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According to foreign media reports, Apple was recently approved for a new patent, which was originally submitted last year. It mainly provides a possible solution: interchangeable "universal" AirPods...[Details]
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The temperature and humidity indicators in environmental conditions are important parameters in many workplaces. Whether it is warehouse management, book preservation or industrial measurement and...[Details]
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realme GT2 Pro was officially launched recently. It uses Samsung's 2K flexible straight screen/E4/120Hz/LTPO 2.0 and is compatible with high frame rate modes of multiple games. IT Home lea...[Details]
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Global mobile phone manufacturers' shipments and market share in the third quarter of 2021 On the morning of October 29, data agency IDC recently released a report stating that supply chain short...[Details]
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The reason why I added the importance of variable initialization to the title of this blog post is that when I was debugging the microcontroller multi-machine communication program, which is the prog...[Details]
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According to Russian media reports, under the sanctions imposed by Europe, the United States and other countries on Russia, Mikron, Russia's largest semiconductor manufacturer, is currently planning ...[Details]
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Due to the continuous development of embedded system application technology, the requirements for core processor performance are getting higher and higher. Some traditional 51 series control chips ar...[Details]
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Oil is the main resource of modern industry and plays a pivotal role in the global economy. my country's oil resources are relatively scarce, and its dependence on foreign resources in the energy fie...[Details]
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According to foreign media reports, autonomous driving system supplier NAVYA and automotive supplier VALEO announced that they will further expand their cooperation to participate in the fourth phase...[Details]
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1. Select compile u-boot of at91sam9260ek platform directly in make menuconfig, and burn it to the development board. **U-Boot 2010.06-dirty (Jun 28 2017 - 09:14:34) DRAM: 64 MiB NAND: 1024 MiB *...[Details]
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Simple and practical 3V voltage regulator circuit
In common circuits, we often use 3V voltage. Many people often use voltage regulator IC, LDO, etc., but they are relatively expensive. This simple ...[Details]