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Earlier this week, the British government approved the use of Huawei equipment in 5G networks by domestic operators, but defined the latter's role as a radio access network supplier and set a 35% lim...[Details]

1. Introduction In the production process, it is necessary to measure the working fluid flow in real time to control the working conditions in the production process and measure the efficiency of the...[Details]

A very important design in FPGA design is timing design, and the essence of timing design is to meet the setup/hold time requirements of each trigger. Setup Time: refers to the time that the data r...[Details]

Because of the project requirements, I had to start studying M3. I used the LPC1768 chip from NXP. It has a Harvard structure with a three-stage pipeline, independent local instruction and data buses...[Details]

From the truth table of the D flip-flop, we can see that when the clock pulse CL = "1", the state of the data input terminal D will be "placed" into the flip-flop, regardless of the original state of...[Details]

In our daily life, we often encounter such a dilemma: we want to add hand sanitizer or detergent to the dispenser, but end up with liquid on our hands; in the hospital, nurses cannot avoid the nutrie...[Details]

    Can cars recognize human emotions? In the past, this was impossible. But now, France is developing such technology, using cameras installed on car dashboards to recognize human expressions. ...[Details]

Recently, Xiaomi’s official Weibo account published a long article reviewing the development history of Xiaomi’s wired charging.   In 2011, the first generation of Xiaomi mobile phones used 5V1A 5W c...[Details]

Virtual Instrument (VI) is a new achievement that is produced by the close integration of the increasingly developed computer hardware, software and bus technologies with the testing technol...[Details]

This article takes LED lamps, lamps and their current status as the entry point, analyzes the characteristics and current problems of LED lamps based on the relevant definitions of LED lamps and lam...[Details]

It is learned that Nissan, Renault and Mitsubishi have reached an agreement to establish a new joint venture focusing on the research and development of advanced automotive technology in the hope of ...[Details]

The compressor demagnetization protection circuit is used to detect the peak value of the phase current of the compressor. When it detects that the compressor current is greater than the set demagn...[Details]

Tesla launched the Powerwall, a concept that is not new, but it caused a sensation in the industry because of its high price. Clean energy generation is unstable due to weather and other factors, w...[Details]

1.Bad Magic Number ## Booting image at 33000000 ... Bad Magic Number OMAP5912 OSK #  (After tftp downloads the kernel uImage, it stops here and cannot start the kernel)   Cause of the probl...[Details]

On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]