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1. Circuit principle and device selection Making a circuit: Single chip microcomputer (AT89S52) realizes multi-function digital clock Performance indicators: The digital clock realizes clock operatio...[Details]
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We first need to understand what is an interrupt? An interruption means that the CPU must pause the current task due to external reasons during the execution of a certain process, handle other tasks,...[Details]
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Recently, at the 2019 China International Intelligent Industry Expo, Academician Deng Zhonghan, the general commander of the "Starlight China Chip Project", founder and chief scientist of Vimicro Gro...[Details]
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How to choose the right components and parameters for the switching power supply circuit? Many engineers who have not used switching power supply design will have a certain fear of it, such as worry...[Details]
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On November 22, 2019, the 2019 China Integrated Circuit Design Industry Annual Conference and Nanjing Integrated Circuit Industry Innovation and Development Summit Forum were held at the Nanjing Inte...[Details]
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This article introduces the application of time-
sharing multithreading
technology in single-chip microcomputers. This method provides a good system framework and design ideas for build...[Details]
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introduction
At present, the accumulation of gas in mines has become a major problem that troubles coal mine safety production. Accurate and effective monitoring of gas is of great significance to ...[Details]
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Since its IPO in 2017, Andes Technology has been continuously strengthening its leadership position in the RISC-V CPU IP field, with sales increasing fivefold in the past seven years and annual reven...[Details]
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The new version also introduces the new DeepPRIME noise reduction tool, which is 4 times faster than the previous version and supports Fujifilm X-Trans sensors (Beta) DxO PhotoLab now sets the stan...[Details]
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; STARTUP.A51: User power-on initialization program
;------------------------------------------------- ----------------...[Details]
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Today, Zeng Kunpeng, general manager of the iQOO product line, released a poster officially confirming the name of the new iQOO Neo phone that has been widely circulated on the Internet and is equipp...[Details]
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On January 31, OSRAM donated UV sterilization lamps to Wuhan No. 1 Hospital, Wuhan No. 4 Hospital and Wuhan No. 5 Hospital to help hospitals, medical staff and patients fight the virus together. Thro...[Details]
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In the "Energy Law of the People's Republic of China (Draft for Comments)" published on April 10, it was clearly stated that priority should be given to the development of renewable energy.
Fr...[Details]
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Micron Launches World’s First 176-Layer NAND Mobile Solution to Enable Ultra-Fast 5G Experience
Advanced 3D NAND technology is applied to Micron's mobile storage products to cr...[Details]
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Abstract: The design scheme of linear array CCD micron-level non-contact round steel photoelectric diameter measuring instrument is proposed, and the design is realized with ARM microprocessor and ...[Details]