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TCL gathered 500 fans in Shenzhen to "screen" a unique blockbuster movie, which once triggered industry speculation that TCL would enter the IMAX film industry. After launching a series of suspense p...[Details]
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When we are debugging the code, we usually need to print a variable in the program to the PC to determine whether our program is running as expected. The printf function does this very well. It can di...[Details]
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.c and .h are both text files, and I also use .r to indicate a private .h. If you like, you can use any text format. I agree with your point of view. As for the difference, I think there is sti...[Details]
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The bus in ARM is used for communication between different components. There are two different types of devices connected to the bus: the ARM processor, which is the master of the bus and has arbitra...[Details]
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For 802.11 a/b/g PCMIA network cards, if you apply for an FCC ID, there are requirements for SAR testing. Whether the test is needed is based on the output power of the product. First, a calculation f...[Details]
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Phase-locked loop introduction
A phase locked loop (PLL) is a negative feedback control system that uses a voltage generated by phase synchronization to tune a voltage controlled oscillator to...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On the morning of April 11, the main summit of the Smart Manufacturing Conference 2024 was successfully held in Hangzhou. This is an industry event for the fields of smart manufacturing and commerc...[Details]
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In the research and development, production line and quality inspection departments of LED driver sources, it is necessary to be able to simulate the DC load of LED. Multi-channel electronic loads ca...[Details]
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World's first liquefied hydrogen carrier uses SCHOTT's Eternaloc® glass-sealed penetrations
March 9, 2023
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Tailor-made SCHOTT electrical and fiber optic penetration...[Details]
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1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program siz...[Details]
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(Li Yingmin and Li Huo) The reporter learned from the Guangdong Power Grid of the State Grid Corporation of China on the 13th that with the continuous acceleration of Dongguan's economic and social...[Details]
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For multi-camera program production business applications such as reality shows, video acquisition, video distribution, video monitoring, video production, etc. often require real-time recording an...[Details]
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1 Introduction
With the development of power electronics technology, various new driver chips emerge in an endless stream, providing more choices and design ideas for the design of driver ...[Details]
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We often say that logic devices are the "glue" of every electronic product design, but they are often the last thing you consider when selecting components for your system. It is true that th...[Details]