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According to preliminary results of the Global Quarterly Personal Computing Device Tracker released by IDC, global PC shipments increased by 26.1% year-on-year to 91.6 million units in the fourth qua...[Details]
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Automotive light sources play an important role in the lighting field, and their output accounts for about 10% of the total output of lighting sources. If all the lighting in a car is replaced wit...[Details]
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Elektrobit (EB), a global supplier of embedded and connected software products for the automotive industry, today announced the industry's first automotive Ethernet switch firmware that enables secur...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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Introduction
With the improvement of performance and the reduction of price, more and more embedded applications adopt ARM processors. With the support of powerful functions and rich periph...[Details]
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Technological innovation is always driving the iteration of product experience. The most direct example is that the use of large screens in cars provides more intuitive and rich possibilities for h...[Details]
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According to statistics from the Shaanxi Semiconductor Industry Association, the sales of the semiconductor industry in Shaanxi Province in 2020 was 123.62 billion yuan, a year-on-year increase of 29...[Details]
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In a DSO, the spectrum of a signal can be obtained through the fast Fourier transform (FFT), and then a signal can be analyzed in the frequency domain. For example, the measurement of power sup...[Details]
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SHANGHAI , Sept. 26, 2024 /PRNewswire/ -- On the afternoon of September 25, 2024, at the SNEC ES+ 9th (2024) Shanghai International Energy Storage Exhibition, Aero Energy was awarded the first batc...[Details]
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The vivo X60 is the first to use Samsung's 5nm processor Exynos 1080, equipped with the second-generation micro-gimbal with Zeiss optical lenses, and a new-order two-color cloud-step design. It has m...[Details]
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Use S3C2440's GPE14--SCL and GPE15--SDA to simulate IIC in software: Since it is not clear how to define the bit like 51, the following definition is made: #define IIC_SDA_L (rGPEDAT = rGPEDAT & ~...[Details]
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The electroacoustic conversion efficiency of the electric paper disc speaker is very low, generally not exceeding 20%, that is, most of the electric power it bears is converted into heat energy. The...[Details]
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1 Introduction
With the rapid growth of market demand for computer communication equipment and new network products, the future power supply market is very optimistic. The market demand for low...[Details]
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(Image source: news-journalonline.com) According to foreign media reports, an alumnus and restaurant owner of Embry-Riddle Aeronautical University in the United States has applied for a patent for...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens...[Details]
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