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0 Introduction
With the increasing number of cars in China, the roads are congested and traffic accidents are frequent, which brings many inconveniences to people's lives. Safety has become the fir...[Details]
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Today I will introduce the on-board DC/DC converter among the small three electric devices.
Car DCDC Converter
We still have the old habit of looking at DC/DC converters and the...[Details]
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On December 31, 2019, OPPO Vice President Shen Yiren could not contain his excitement and announced a blockbuster news. He said: "Happy New Year to everyone in advance! The next time we meet will pro...[Details]
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China Energy Storage Network:
The real economy is the foundation for China's economic development and for winning the initiative in international economic competition. To solve the outstandin...[Details]
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Chapter 2 The use of keil software and the realization of running lights 2.3 while statement Adding a statement like "while (1);" at the end of the program can stop the program. The microcontroller c...[Details]
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As early as 2016, Musk mentioned the development of autonomous driving in the "Second Chapter of Tesla's Grand Plan", but Tesla was different from the hottest autonomous driving technology route at t...[Details]
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Testing process After inspection by engineers, the test function is normal and the quality inspection verification indicators are normal. There may be occasional failures. After inspection, it was fo...[Details]
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Dot matrix display experiment 1. What is a dot matrix? With the previous method, one IO port can only control one LED. What if we need to control more LEDs with fewer IO ports? So there is dot matrix...[Details]
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6. Bit scalar
The bit scalar is an extended data type of the C51 compiler. It can be used to define a bit scalar, but it cannot define a bit pointer or a bit array. Its value is a binary bit, either ...[Details]
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introduction In the development of electronic products, many interference issues are often encountered. These issues have a serious impact on the reliability and performance of the product. At the sa...[Details]
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According to foreign media reports, the U.S. Federal Communications Commission (FCC) is auctioning 3.7-4GHz spectrum suitable for 5G network construction. Although the auction has not yet ended, the ...[Details]
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;RCC register address image RCC_BASE EQU 0x40021000 RCC_CR EQU (RCC_BASE + 0x00) RCC_CFGR EQU (RCC_BASE + 0x04) RCC_CIR EQU (RCC_BASE + 0x08) RCC_APB2RSTR EQU (RCC_BASE + 0x0C) RCC_APB1RS...[Details]
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The causes and troubleshooting methods that cause the pointer of the insulation resistance meter to fail to point to the "∞" position are as follows: (1) The resistance of the voltage loop deteriorat...[Details]
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As high-end TV products such as LED backlight LCDTV and 3DTV have successfully entered the market, the polarizing plate market, which directly affects the optical properties of the panel, has also der...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]