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Analysis of DC-LED driving technology route: The LED driver circuit controls the power supply circuit for lighting the LED (light emitting diode). The forward voltage drop (VF) of the LED changes wi...[Details]
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Recently, Honor released the full 5G V30 series, which is not only equipped with the Kirin 990 5G chip with powerful performance, but also equipped with a 40-megapixel ultra-sensitive lens with an ul...[Details]
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On December 17, the first Dishui Lake China RISC-V Industry Forum was held in Lingang, Shanghai. At the meeting, Yang Qing, product line director of Feisling Microelectronics Technology Co., Ltd., in...[Details]
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1. Traditional UPS power supply and environmental construction solutions need to meet higher requirements
With the vigorous development of my country's economy, my country's radio ...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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Setting off fireworks and firecrackers during the Spring Festival is a traditional custom of the Chinese people. The electronic firecrackers introduced here are very interesting: when you press the...[Details]
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In the past eight days of the National Day Golden Week, 826 million people traveled, among which driving has become the most basic way of travel for people. The debate over the advantages and disadva...[Details]
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0. Introduction Am I too arrogant to even dare to make a satellite? Have you ever thought about making a satellite yourself? After reading this article, you can also make a satellite yourself. All yo...[Details]
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New microSD memory cards feature encryption to provide reliable access protection for video and image data
BRONSCHHOFEN, Switzerland, September 12, 2023 -
Storage and security ex...[Details]
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Introduction "Conference video system" refers to a system that allows people or groups in different places to transmit sound, images and text materials to each other through communication lines ...[Details]
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How to operate the new type of lightning arrester live tester 1. Check the power and charge Press the power on/off button to check the power of the instrument. When the single green light on ...[Details]
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Grätzel Dye-sensitized solar cells have just set a new efficiency record. By changing the composition and color of the cells, the research team at the Swiss Federal Institute of Technology in Lausa...[Details]
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The compilation process is relatively simple 1.wget ftp://xmlsoft.org/libxml2/libxml2-2.7.2.tar.gz 2.tar xvf libxml2-2.7.2.tar.gz 3.cd libxml2-2.7.2 4../configure CROSS_COMPILE=arm-linux- --host=arm-...[Details]
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Based on foreign news on the 11th, senior U.S. government officials told Reuters that U.S. President Biden and Japanese Prime Minister Fumio Kishida are expected to discuss common security and global...[Details]
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OpenAI, an American artificial intelligence startup, recently called on the United States and its allies to work together to establish a "North American Artificial Intelligence Alliance" to jointly...[Details]
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