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introduction Indoor Positioning System (IPS) is an important part of ubiquitous computing. With the popularization of smart terminals and the advent of the mobile Internet era, the demand for posit...[Details]
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According to the power grid and environmental conditions of mobile base stations, a solution for the reliability, maintainability and availability of mobile base station communication power supply sy...[Details]
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At present, switching power supply technology has been fully integrated into the design of various electronic products. However, with the expansion of its use, switching power supplies are beginn...[Details]
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China has been the world's largest industrial robot market for many years, and sales have also been rising for many years. However, since the second half of last year, the demand for industrial robot...[Details]
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Low-cost products for consumer electronics, small appliances, industrial system control and building automation
Beijing, China, April 9, 2024 - Renesas Electronics, a global supplier...[Details]
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SK Telecom successfully exported 5G technology to Japan. This is the first time that a Korean telecommunications company has signed a 5G technology export contract with an overseas telecommunications...[Details]
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Foreign media said that a report released by market research firm TrendForce pointed out that the risks of the global political and economic situation continue to rise, and global smartphone demand i...[Details]
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On September 13, local time in the Netherlands, at IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Vide...[Details]
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Recently, Yin Tongyue, deputy to the National People's Congress, Secretary of the Party Committee and Chairman of Chery Holding Group, focused on the hot and difficult issues in the high-quality devel...[Details]
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1. Design tasks and requirements 1) Design purpose 1. Understand the principle of signal generator composed of discrete components 2. Master the design methods and simulation tests of signal genera...[Details]
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/************************************ AVR clock: 8.00MHz *Baud rate 9600 (51) 8 bits of data, 1 bit of stop, when the baud rate is set to 19200, UBRR = 25, 4800 = 103 *Note: The baud rate setting...[Details]
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In the past six months, there has been a severe shortage of semiconductor production capacity worldwide, and major companies have raised prices. Expanding semiconductor production capacity has become...[Details]
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Today, I bring you the unboxing photos of the iPad Pro 12.9-inch white Magic Keyboard. The moment I got it, I was amazed by the pure white. Compared with the dull black Magic Keyboard, the white one ...[Details]
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0 Introduction With the development of embedded computer application technology, embedded technology has been widely used in all aspects of modern life. In terms of retail systems, retail cash regi...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]