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How long is the life of a mobile phone? In fact, no one can give a standard answer, so when can a mobile phone be declared retired? Today I will take stock of what kind of mobile phones have actual...[Details]
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Sina Digital News reported on the afternoon of September 3 that Qualcomm launched a number of chips during the IFA Berlin International Consumer Electronics Show, covering a variety of termina...[Details]
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The 52 MCU has a total of 6 interrupt sources:
INTO0--external interrupt 0, introduced by P3.2 port line, caused by low level or falling edge.
INTO1--external interrupt 1, introduced by P3.3 ...[Details]
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1. Introduction As the hub of the Internet, routers are developing in three directions: faster speed, better service quality, and easier integrated management. Now the chip speed doubles eve...[Details]
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Following the successful launch of the NuMicro™ family of 32-bit MCUs based on the ARM® Cortex™-M0 core, Nuvoton Technology has added the NuMicro M051™ series - M052/54/58/516. This series of produ...[Details]
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1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Advanced High-Performance Bus; VPB: VLSI peripheral bus that connects on...[Details]
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At the 2019 World Artificial Intelligence Conference, Li Meng, Vice Minister of the Ministry of Science and Technology, announced a new batch of national artificial intelligence open innovation platf...[Details]
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With the recent completion of the fault recording information collection of Longyuan Aoyitake Photovoltaic Energy Storage Substation No. 1 in Akto County, Kezhou Prefecture, Xinjiang, the first artifi...[Details]
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Recently, GB/T20234.1-2023 "Connecting Devices for Conductive Charging of Electric Vehicles Part 1: General Requirements" and GB/T20234.3-2023 "Electric Vehicles" proposed by the Ministry of Industry...[Details]
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Huawei is making inroads into the automotive industry with its powerful 5G capabilities. Recently, Huawei, together with 18 automobile companies including FAW Group (FAW Hongqi, FAW Bestune, FAW Ji...[Details]
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1. Design of intelligent LED street light controller based on STC microcontroller
Abstract: In order to fully save energy and improve the intelligence of street lamp control system, this paper in...[Details]
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It is normal for the three-phase imbalance of the analog circuit. Too much difference in phase will cause imbalance. In mild case, the winding will be unstable. In severe case, the current in two p...[Details]
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On June 22, Jingrui Co., Ltd. stated on the investor interaction platform that the company's current operations are normal. Thanks to the accelerated domestic substitution of semiconductor materials ...[Details]
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IGZO (indiumgalliumzincoxide) is the abbreviation of indium gallium zinc oxide. Amorphous IGZO material is the channel layer material used in the new generation of thin film transistor technology...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]