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Beijing time, September 16 morning news, according to reports, including Tesla CEO Elon Musk (Elon Musk) and other technology giants, have said that self-driving cars will one day replace traditional...[Details]
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1 Introduction
The DC/DC converter is a highly nonlinear
circuit
. The electrical parameters of the circuit are uncertain, and the load properties are also variable. The per...[Details]
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"Compared to BMW and Mercedes-Benz, Tesla has always wanted to be like Volkswagen and Toyota." Let me ask you, does anyone believe in the existence of "reincarnation"? In early 1908, Ford, as th...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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introduction When using STM32 or other microcontrollers, serial communication is often used. So how to receive data effectively? If the data is of indefinite length, how to receive it efficiently? ...[Details]
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Bridging the digital divide is a challenge Once considered a luxury, high-speed Internet connections are now an everyday necessity and an indispensable tool for education, communications and busine...[Details]
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Currently, new air conditioners use two main low voltage outputs to power internal electronics. The low voltages of these two main outputs are +12V and +5V respectively. The low output voltage is gene...[Details]
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Currently, lithium batteries are used more and more widely, from mobile phones, MP3, MP4, GPS, toys and other portable devices to gas meters that need to continuously save data, and the market capa...[Details]
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LED display technology has evolved from monochrome displays in the early 1980s, to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) displays in the mid-1990s, to t...[Details]
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01 The significance of high-power charging We have always hoped that the charging time of electric vehicles can be shortened to the same time as refueling time for fuel vehicles. In order to achiev...[Details]
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With the development of science and technology and industry, car audio has been constantly updated and added with many new functions, especially high-end machines are fully functional, but the oper...[Details]
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1. The principle of matrix buttons
Matrix keyboards are generally composed of 4*4 keys, of course, there are other key combinations. Here we analyze the 4*4 keys, and the principles of other combinat...[Details]
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A research report released by Strategy Analytics pointed out that in 2020, the number of Samsung Tizen devices in use worldwide increased by 21% year-on-year to 162.3 million, and the Tizen smart TV ...[Details]
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Black Sesame Intelligent Technology Co., Ltd. once again adopts Arteris® IP FlexNoC® interconnect technology and Resilience software package for automotive ADAS chips compliant with ISO 26262 sta...[Details]
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Working principle of frequency converter
We know that the synchronous speed expression of AC motor is:
n = 60 f (1-s) / p (1) where
n is the speed of asynchronous motor;
f is the f...[Details]