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This year, the deployment of 30 BeiDou-3 global network satellites was completed, and the global satellite navigation system was officially launched, opening a new chapter of serving the world. So ho...[Details]
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"In the semiconductor field, the demand for semiconductors by electric vehicles is 5-10 times higher than that of traditional vehicles. However, due to the 'chip shortage', about 7 million electric v...[Details]
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What does self-excitation and frequency compensation of op amp mean?
Definition of self-excitation of op amp: After assembling an amplifier, connect the DC power supply they need, and make the inp...[Details]
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Some basic concepts of STM32 IO port interrupts. Each IO of STM32 can be used as an interrupt input port for external interrupts, which is also the strength of STM32. The interrupt controller of STM32...[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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Recently, Semicon China 2020, the Shanghai International Semiconductor Exhibition, hosted by the China Electronic Commerce Association and SEMI International Semiconductor Industry Association, was g...[Details]
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Xiaomi has made new progress in car manufacturing. Recently, the Internet exposed the picture of Xiaomi's self-driving test vehicle. It can be seen that the test vehicle is equipped with a laser rada...[Details]
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Over the past decade, Japanese electronics companies have undergone major restructuring, launching businesses with little profit or losses, especially traditional home appliance businesses, which hav...[Details]
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The first and second industrial revolutions were both energy revolutions, and the third industrial revolution is a digital revolution. What kind of sparks will be created if the energy revolution a...[Details]
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Recently, a new Redmi mobile phone was registered with the Ministry of Industry and Information Technology, and its real ID photo and some parameter information were also disclosed. Informati...[Details]
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Qualcomm Technologies Inc. announced enhancements to its 5G RAN platform portfolio with the launch of the 5G DU X100 accelerator card, which is built in a way that enables infrastructure vendors and ...[Details]
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method: 1) ADC part, hardware RC filtering, the software continuously obtains 5 ADC values for each measurement, removes the highest and lowest values, and takes the average of the remaining values...[Details]
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//This is a program that comes with the 51hei MCU development board. The matrix keyboard is connected to port p3, where p3.0-p3.4 are rows and P3.5- p3.7 are columns.
//Each time you press a ...[Details]
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TI Cup, because of love Among 20,929 teams and 62,787 college students selected from 1,134 colleges and universities in 31 provinces and cities across the country, they finally broke...[Details]
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On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
MCU
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