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On
March
15
,
Datang Telecom
and FAW Qiming announced today that they will work together to build a joint laboratory. The two parties will jointly develop high-reliability, hi...[Details]
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The clock control logic in the S3C2440A chip can generate the required clock signals, including FCLK for the CPU, HCLK for AHB (Advanced High-performance Bus) bus peripherals, and PCLK for APB (Advan...[Details]
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"The country will accelerate the training of graduate students in artificial intelligence" has become a hot topic. The Ministry of Education has announced the registration and approval results of und...[Details]
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Using the wrong battery under the wrong conditions can cause failure and explosion. Careful design will avoid accidents such as battery rupture and explosion, reducing the risk of harmful electroch...[Details]
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With the initial construction of the "Safe City", the amount of video data has shown an exponential growth trend. The basic functions of video such as "watching", "controlling" and "recording" can no...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Acoustic Emission Study on Polarization Corrosion of LY12CZ Aluminum Alloy
The polarization corrosion behavior of LY12CZ aluminum alloy in 3.5% NaCl solution was studied using acoustic emission tec...[Details]
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Cover of the materials science academic journal "Small". Image source: Pohang University of Science and Technology Developing electronic skins with multiple senses is critical for many fields inc...[Details]
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Summary Precision signal chain designers are challenged to meet noise performance requirements in medium bandwidth applications, often ending up with a trade-off between noise performance and accur...[Details]
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Main circuit analysis This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCS PW...[Details]
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Since the announcement of Dimensity 9000, there have been many speculations about when it will be officially released. Today, MediaTek officially announced the release date of the first Dimensity 900...[Details]
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#include reg51.h #include math.h #define uchar unsigned char #define uint unsigned int #define PI 3.1415925 float alph; void delayms(uint x) { flying i; while(x--); { ...[Details]
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According to the "Sci-Tech Innovation Board Daily", the agreement for the National Big Fund Phase II and Shanghai Integrated Circuit Fund to invest a total of 4.5 billion yuan in Unisoc has been sign...[Details]
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Temperature and pressure are two important parameters in the oil field production and transportation process. In the process of oil pipeline transmission, the solidification of oil caused by abnormal ...[Details]
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Recently, I have not been able to understand the concept of drivers very well. Sometimes I can get a feel for it by combining some USB examples written by others, but because the ARM system does no...[Details]
Analog electronics
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