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June 29, 2022, Beijing - Qualcomm today released the "2021 Qualcomm China Corporate Responsibility Report", which is the seventh consecutive year that Qualcomm has released its China Corporate Respon...[Details]
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When China just started its reform and opening up, factories were full of craftsmen, who worked hard to produce countless goods with their own skills. It was really admirable. Let's learn about the...[Details]
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Wireless digital communication systems, satellite digital communication systems, digital communication radio stations, etc. all have modulators and demodulators. When developing and testing these syst...[Details]
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The clock consists of 4 parts 1: CLKSRC: 01 in the example Select the clock source of PLL0 as follows: 00 Select the internal RC oscillator as the clock source of PLL0 (default) 01 Select the ...[Details]
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In 2019, WM Motor’s cumulative sales reached 16,876 units, and the WM EX5 became the single model with the largest delivery volume among new car-making forces in 2019. However, compared with the 10...[Details]
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See Sense, a Northern Irish bicycle startup, announced that it has adopted Nordic’s nRF9160 SiP for NB-IoT wireless connectivity in its “AIR” product, and has chosen Nordic’s SoC for Bluetooth wirele...[Details]
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Abstract: First, the defects of hard switching circuits are introduced, and the resonance technology is introduced. Then, the working conditions of the basic circuit under different initial conditi...[Details]
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In 2023, the autonomous driving industry will still be experiencing a "cold winter". TuSimple is about to be delisted? That's right, TuSimple, the self-driving company that claims to be the numbe...[Details]
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The Shanghai Composite Index maintained a narrow range of fluctuations throughout the day and finally closed almost flat. The market trading volume shrank, with a total turnover of 743.5 billion yuan...[Details]
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The special function register TMOD is used to control and determine the working mode and working mode of timer/counter T0 and T1. Its format is as follows:
D7 D6 D5 D4 D3 D2 D1 D0
GATE C/T M1 M0 G...[Details]
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TDK launches rugged capacitors with low self-inductance and high design flexibility
TDK Corporation introduces new EPCOS film capacitors in the B3271*H* series. The new s...[Details]
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1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm:mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1 2. Installation and Configuration Li...[Details]
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China Energy Storage Network
News: China National Radio, Beijing, April 29th. As of April 28, 2022, State Grid Qingyang Power Supply Company has innovatively applied the "grid planning" fun...[Details]
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Project Background:
CNC machine tools are widely used in 3C, automobile and other industries due to their high efficiency and precision machining capabilities. Traditional CNC loading and ...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]