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1 Basic Principles
Photoelectric direction finding refers to the use of photoelectric systems to determine the direction of a target. This is an important component of optical radar and optical gu...[Details]
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Introduction
All oscilloscopes have an unwelcome characteristic: vertical noise present in the oscilloscope's front end and digitizing process. Measuring system noise will degrade your actual signa...[Details]
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The two-and-a-half-day Huawei Developer Conference will officially open this afternoon at Songshan Lake in Dongguan. The conference will officially launch the highly anticipated "Honor Smart Screen"....[Details]
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AD conversion thermistor sensor detection AD value software design main.c function /* Experimental phenomenon: After downloading the program, the first 4 digits of the digital tube display the AD va...[Details]
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The British government announced that it would ban Huawei from participating in the country's 5G network infrastructure and phase out Huawei's telecommunications equipment by 2027, ending the 20-year...[Details]
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The 12th National Defense Electronics Exhibition will be held at the National Convention Center in Beijing from June 26 to 28, 2023 June 25, 2023, in Clacton-on-Sea, UK. UK-based Pickering, a globa...[Details]
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It is reported that MTK MediaTek recently announced that it will accelerate the promotion of innovative solutions for mobile devices. One of the important contents is to increase R&D funds, with a fo...[Details]
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Since I am preparing for the ocean vehicle competition recently, I took this opportunity to learn about ARM. I saw many classmates around me using 32, so I also bought an STM32F103ZET6 and prepared...[Details]
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1. Basic concepts of SPI bus
SPI (Serial Peripheral Interface) bus is a synchronous serial interface technology introduced by Motorola. The SPI bus system is a synchronous serial peripheral i...[Details]
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According to foreign media reports, automotive LiDAR supplier Ibeo has developed a new automated overall solution for ADAS and autonomous driving sensor verification. The ibeo.Reference tool chain au...[Details]
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1. Determine the board Download and unzip u-boot-2016.11, check the boards supported by this u-boot version in the board directory, and find your board or a board similar to yours. For S3C2440, u-b...[Details]
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This year, many cities have advocated "no return home unless necessary" during the Spring Festival due to the need for epidemic prevention and control. Will the supplies for "staying in place for the...[Details]
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Abstract: Portable signal acquisition has a high application value in machine health diagnosis system. The signal characteristics of machine health diagnosis include low-frequency signals. This stu...[Details]
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In the past, if Huawei phones used the traditional Chinese system, the region part would display "Taiwan", while the simplified Chinese version would display "Taiwan, China". In early August this yea...[Details]
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1. Introduction
With the development of online video platforms, users' demand for 4K high-definition quality is growing. However, many users have found that even if they have purchased m...[Details]