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0 Introduction
This paper uses wavelet analysis and pattern recognition methods to analyze vehicle noise signals and designs a vehicle collision sound detection device based on DSP. The de...[Details]
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Recently, the world-renowned diversified chemical company Saudi Basic Industries Corporation (SABIC) held a series of activities in Nansha, Guangzhou, by "inviting the community in" to participate in...[Details]
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The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
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BorgWarner has completed its acquisition of AKASOL AG, a German electric vehicle battery manufacturer, in a deal that is expected to significantly enhance BorgWarner’s commercial vehicle and industri...[Details]
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In the middle of this year, Google suddenly stopped providing GMS (Google Mobile Services) to Huawei, trying to "brick" Huawei's smartphones sold overseas. Huawei's mobile phones encountered obstacle...[Details]
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"In the future, there will be more robots than humans." At the 2023 World Conference, Musk's prediction was just made, and Fourier's universal humanoid robot GR-1 was unveiled.
In the middle, ...[Details]
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1. Overview
The communication base stations of the telecommunications sector often undertake very important communication tasks. In order to ensure the normal and uninterrupted operation of va...[Details]
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With the development of digital engineering in the aircraft manufacturing industry, digital manufacturing has become the direction of production and development of our aviation enterprises. This requi...[Details]
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1. UBIFS file system configuration a) Kernel configuration After 2.6.27, ubifs has been integrated into the kernel tree. The 2.6.39 kernel used in this document has already included the rel...[Details]
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According to Omdia's "Smartphone Market Tracking Report for the Fourth Quarter of 2021", Samsung's Galaxy A12 topped the list of the top 10 best-selling mobile phones last year, surpassing Appl...[Details]
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Waveforms and FAQs Triangle wave Square Wave Through the waveform, we can directly see the amplitude and period. The period of the triangle wave and the square wave is a little different. After ...[Details]
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1. Experimental Objectives
Learn to configure the SPI register and DMA register of STM32, realize the SPI1 and SPI2 communication functions of STM32, send one byte of data each time, and send multi...[Details]
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Tmall Genie released the 10.1-inch home smart screen V10, which has undergone more than 10 special technical upgrades for the "remote companionship" scenario. It has an 8-megapixel front camera and a...[Details]
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1. Circuit Diagram
2.AD conversion
//AD conversion, P0 port connects to J12 (digital tube)
//Function: Change the analog input by turning the sliding resistor
//Through AD conversi...[Details]
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Gallium oxide (Ga2O3) detector is a photodetector based on ultra-wide bandgap semiconductor materials, mainly used for the detection of day-blind ultraviolet light.
Its unique physical and ch...[Details]