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Recently, the China Construction Third Engineering Bureau consortium won the bid for the design and construction general contracting of the 200MW/1000MWh all-vanadium liquid flow energy storage pro...[Details]
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The system beat is a very important device. In the early MCU51 and ARM7 chips, there was no dedicated system beat, and its function was often implemented by a hardware timer. In the Cortex series, AR...[Details]
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Although TSMC was affected by the Huawei incident recently, the market expects that related orders may shrink from the fourth quarter of this year. However, Advanced Micro Devices (AMD) is coming on ...[Details]
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Foxconn Technology Group has struck a multibillion-dollar electric vehicle partnership in Thailand, its latest move in the fast-growing electric vehicle segment, where many tech companies, including ...[Details]
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Infineon Technologies AG's OPTIGA™ Trust M security chip has become the first security platform to receive the CLS-Ready certification from the Cyber Security Agency of Singapore (CSA). As the num...[Details]
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The COVID-19 pandemic has hit the smartphone market hard. Industry sources say that Apple, unafraid of the economic headwinds, is accelerating its foldable iPhone layout and has obtained a number of ...[Details]
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Today, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, confirmed in an interaction with netizens that Redmi K50 Pro will be the flagship flagship in 2022. As w...[Details]
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IICvs SPI Nowadays, in the field of low-end digital communication applications, we can see IIC (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) everywhere. The reason is th...[Details]
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IntroductionQuad
-rotor aircraft is a small unmanned aerial vehicle with a rigid cross structure, a fixed inclination angle, and four independent motor-driven propellers. It changes the lift an...[Details]
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• When talking about high-fidelity players, people in the industry will think of CD players
• The basic principle of CD player is based on Nyquist sampling theorem. The sound that human ear ...[Details]
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According to foreign media reports, US investment bank Evercore ISI released an investment report today saying that Apple's market value is expected to reach 2 trillion US dollars in the next four ye...[Details]
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On September 1, Guangxin Materials issued an announcement stating that the number of shares the company intends to issue to specific objects will not exceed 30% of the company's total share capital b...[Details]
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According to Jiwei.com, the US government is negotiating with Intel and TSMC about building factories in the United States. In response, TSMC stated that it is continuously evaluating the possibili...[Details]
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In 1946, the first computer ENIAC was born, and von Neumann proposed the classic von Neumann architecture. Since then, computer storage and processing technology has continued to evolve in the past e...[Details]
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pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
MCU
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