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For image monitoring systems, users often put forward such functional requirements: they hope to be able to monitor objects that are far away. These objects may be distributed in suburbs, deep moun...[Details]
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Speaking of oscilloscopes, I believe that every student majoring in electronic communications must be familiar with them, and they are also an indispensable auxiliary tool in the field of embedded pr...[Details]
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As the first global event in the MWC series to return to offline, 2021 MWC Shanghai has launched an online platform, My MWCS Online, so that attendees and exhibitors will be able to have both offline...[Details]
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A few days ago, Peppa Pig, who looks like a blower, dominated the WeChat Moments with the love of a grandfather for his grandson. In fact, Peppa Pig blower is not only cute but also has a unique sk...[Details]
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July 28 news, foreign media xda-developers reported that modularizing the internal components of the operating system is a huge project, but the result will make future software updates easier t...[Details]
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Although new energy vehicles are not expensive in China, replacing the battery is incredibly expensive. So, are the batteries of new energy vehicles really environmentally friendly? By checking the...[Details]
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The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 7..4 – Res: Reserved bitsThese bits are not used in the ATmega48/88/168 and alway...[Details]
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An electronic theodolite is a theodolite with a digital angle display and a device for automatic data calculation and storage. It has the advantages of accurate measurement, easy maintenance, and flex...[Details]
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Funded by the National Natural Science Foundation of China (61725505, 11734016 and 61521005), the team led by Hu Weida, a researcher at the Shanghai Institute of Technical Physics, Chinese Academy of...[Details]
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I have been working at Hongke for 2 years. This is my first time writing a blog. I always felt that I didn’t have enough experience and was worried that some of the language was not very...[Details]
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On January 29, BOE released its 2020 annual performance forecast, which pointed out that BOE's net profit in 2020 was 4.8 billion yuan to 5.1 billion yuan, a year-on-year increase of 150% to 166%; no...[Details]
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I have done the transplantation of u-boot-1.1.6 in AT91RM9200 before. Although the two ARM9 chips, 2410 and 9200, are both based on the ARM920T core, there are still many differences, especially the ...[Details]
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The circuit of the single-chip microcomputer measurement and control system
is relatively complex, and there are many reasons for interference. The following are some commonly used anti-int...[Details]
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The new US ban on Huawei will take effect on September 15, when TSMC will not be able to accept orders from HiSilicon, its second largest customer. However, this has not affected TSMC's 7nm and 5nm p...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]