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At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]
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I. Introduction The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to be used for online testing. And analyze the electronic circuit under te...[Details]
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On August 9, a 7.1-magnitude earthquake occurred near Kyushu Island, Japan's integrated circuit industrial base, yesterday (August 8), which is expected to affect industries such as semiconductors ...[Details]
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1 Introduction:
LED video display screens have the advantages of high brightness, wide viewing angle, long life, low power consumption, high cost performance, and the ability to display variou...[Details]
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According to foreign media reports, in order to better realize the electric future, on June 10 local time, NanoGraf, an advanced battery materials company, said that it has produced the world's highe...[Details]
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I collected four data from the lower computer through the serial port, but the four data displayed by the indicator control showed a continuous flash of "data" - "0" - "data" - "0", which means the re...[Details]
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The radio has just been debugged, but the signal is not very good yet. The radio module uses the TEA5767 chip and LCD 1602 display. Enthusiasts can download and debug it by themselves. Can manually ...[Details]
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NXP takes the lead in launching 28 nm RFCMOS radar single-chip series to help software-defined cars build ADAS architecture ● Next-generation radar single-chip designed for distributed radar arch...[Details]
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Does accuracy at the other end of a digital power device matter? Actually, it matters a lot more than most people realize. An example of an error budget Let's use an actual IC specification a...[Details]
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With the popularization of 5G, the game of 5G patent licensing rates and licensing conditions has spread around the world. Different from the follower status in the 3G and 4G eras, this time, from Hu...[Details]
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According to the website of the American Physicists Organization on June 21, two scientists from the New Jersey Institute of Technology in the United States have improved the method of making nano-...[Details]
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Beijing Junzheng released its performance forecast on the evening of January 24, predicting net profit attributable to shareholders of the parent company to be 808 million yuan to 984 million yuan in...[Details]
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Circuit principle: The circuit is provided with +5V power supply voltage by transformer, diode and voltage regulator IC7805. The battery voltage is divided by resistors R5 and R6 and sent to the BA...[Details]
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Preface
Due to the emergence of production automation and various automatic control and sequence control equipment, motors are required to run in various modes such as frequent starting, braking...[Details]
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my country's new energy vehicle industry is developing rapidly. High-power charging can meet consumers' demand for fast charging and is an important development direction of electric vehicle chargi...[Details]
MicroPython Open Source section
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