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Preface
With the continuous expansion of commercial and industrial uses of LEDs, the heat dissipation problem of high-power LEDs has become a difficult problem in design and application. The ...[Details]
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The Xinsheng Community released a letter from Huawei to its employees today, in which Huawei stated that the actions of the US government violated the most basic principles of fairness, and would not...[Details]
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European lithium battery companies can’t wait to expand production! Based on the long-term goal of carbon emission reduction, the electrification of Europe has been rapidly increasing in the past ...[Details]
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As an applications engineer, I know that the implementation of a buck regulator inevitably involves a trade-off between efficiency and size. While this principle applies to many switch-mode DC/DC top...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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Electromagnetic compatibility (EMC) is the study of the generation, propagation and reception of unexpected electromagnetic energy in electricity, as well as the harmful effects caused by this energy...[Details]
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At the beginning of this month, as the 2019 semi-annual reports of 28 companies listed on the Science and Technology Innovation Board have been disclosed, judging from the "report card", China Railwa...[Details]
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The market for software-defined radio (SDR) system development platforms is promising. Original equipment manufacturers (OEMs) are supporting a large number of wireless communication technologies and...[Details]
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Sina Digital News reported on the afternoon of November 19 that some users reported that the screen of Apple's iPhone 12 series had a "green screen" at low brightness. In response, Apple respon...[Details]
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iQOO's products are not only cost-effective, but also have their own thinking based on the stacking of materials. The recently released new product Neo 5 is equipped with an independent display chip,...[Details]
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There are multiple ways to program a product when it comes to high volume production. In a previous article, we showed you a homemade test PCB that could be created to program an ATtiny. In this arti...[Details]
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With the development of lighting technology, LED has entered people's lives. Due to its energy saving, environmental protection and long service life, it quickly gained a solid market position. Howev...[Details]
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Default configuration after reset: After reset, all pins are in floating input mode. However, a few pins may have a different behavior. Refer to the datasheet pinout description for all details. Wh...[Details]
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From the phenomenon of more and more private cars nowadays, we should be able to perceive that the cost of owning a car is becoming lower and lower. However, a study shows that contrary to our percep...[Details]
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On February 6, the Tailai County Government and Jiuzhou Group held a signing ceremony for the Tailai County Red-crowned Crane 110MW/220MWh Energy Storage Power Station Project. Jiuzhou Group Chairm...[Details]