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1. Simple classification of electric vehicles
HEV Hybrid Electric Vehicle
PHEV Plug-in hybrid electric vehicle
BEV Battery Electric Vehicle Pure Electric Vehicle
FCEV Fuel...[Details]
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According to foreign media reports on March 20, Huawei is actively developing a cutting-edge "magnetoelectric" storage technology, which is expected to completely change the landscape of the data sto...[Details]
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A few days ago, a student asked me about ARM interrupt nesting. I realized that what I took for granted was not easy for students to understand. ARM has seven modes, and we only discuss SVC, IRQ an...[Details]
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introduction
In the context of "software becoming service", providing services through the network, that is, network computing, has occupied an increasingly important position. The charact...[Details]
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1. For the safety of the instrument operator and the instrument, the instrument should work normally within the safe range to ensure accurate waveform measurement, reliable data, and reduce external n...[Details]
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Over the past few years, many companies have been working hard to develop 'always on' battery-free systems that can operate using ambient energy. The key integrated circuits (ICs) required to devel...[Details]
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Sensor calibration is a basic requirement for autonomous driving. A car is equipped with multiple/various sensors, and the coordinate relationship between them needs to be determined. The co-foun...[Details]
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At present, there are many types of UPS introduced in my country, and different products come from different countries and manufacturers. The working principles and specific circuit designs of these U...[Details]
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The multi-screen collaboration function is a highlight of terminal products in recent years. Only one screen is needed to handle multiple terminal tasks at the same time, so as to work and entertain ...[Details]
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SiP system-level packaging technology is an important means of miniaturizing electronic systems and is becoming a hot spot in the current development of electronic technology. Compared with SoC, SiP ...[Details]
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At 9:30 today, Honor Mobile's official Weibo account announced that its Honor 20 series mobile phones will hold a press conference in London, UK on May 21 and in Shanghai on May 31. At 10:00, Re...[Details]
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Researchers at the Georgia Institute of Technology have used zinc oxide nanowires to significantly improve the efficiency of gallium nitride LEDs in converting electrical current into ultraviolet...[Details]
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Cybertruck The new wiper system works differently from the traditional wiper. It does not simply rotate around a fixed axis to clean the windshield. Instead, a magnetic suspension rail is install...[Details]
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PWM stands for "Pulse Width Modulation". PWM actually outputs a series of rectangular waves on a pin of a microcontroller. Its period is generally fixed, and the time occupied by its high level and l...[Details]
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As the automotive industry continues to develop, technical developers, scientific researchers, etc. are increasingly interested in autonomous driving. Autonomous driving is not a single technology,...[Details]