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According to news on November 6, Japan’s Canon has been investing in nano-imprint Lithography (NIL), a new chip manufacturing technology, and plans to set the price of the new chip manufacturing equi...[Details]
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I have been engaged in RF system testing for some time. After engineering testing practice, I have summarized the use of spectrum analyzers. Spectrum analyzers can be used to measure and display the ...[Details]
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Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
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The previous two articles analyzed the driver architecture of the watchdog timer, and the other one analyzed the probe function corresponding to the platform device. Although the corresponding remove...[Details]
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Users of MPC (Multimedia Computer) often have this feeling: although the powerful processing ability of MPC for sound and image is amazing, the sound produced by the speaker, which is the mouthpie...[Details]
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Nowadays, bad merchants try every possible means to make fakes, and the audio market is no exception, resulting in the proliferation of fake products. Below, the author specifically introduces the ide...[Details]
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0 Introduction The C8051Fxxx microcontroller is a fully integrated mixed-signal system-level chip launched by Silabs, USA, with a CIP-51 core that is fully compatible with the 8051 instruction s...[Details]
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ROHM, a power semiconductor manufacturer based in Kyoto, Japan, recently held an unveiling ceremony to announce the completion of a new five-story building at its ROHM Apollo factory in Chikugo City,...[Details]
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1.CPU working mode (Mode) ARM CPU has seven modes, as shown in the figure below. Note that you cannot enter other modes in user mode. User mode is used for applications when there is an operating sys...[Details]
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;Question: The 80C51 single-chip microcomputer has a fosc = 6MHz. It is required to use the T1 timer working mode 1 to perform a timing of 40ms. And P1.7 periodically outputs a rectangular wave with ...[Details]
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The power supply of LED display is converted from external three-phase AC power to low-voltage DC power and distributed to each unit module. In this process, some power lines will be connected. Ord...[Details]
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What are the functions of SM2, TB8, and RB8 of SCON in 89C52?
Answer: SM2: multi-machine communication control bit.
TB8: The 9th bit of the transmitted data.
RB8: The 9th bit of received data. ...[Details]
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Introduction
All cars use a fuel level sensor (FLS) to indicate the fuel level. However, different manufacturers often use a variety of different methods to measure the fuel level, such as res...[Details]
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As the core technology of the intelligent era in the 21st century, embedded technology is increasingly playing a supporting role in the fields of science and technology and life, and is also leading ...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
Automotive Electronics
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