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The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]
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This is due to the use of CSV data export at large memory depth (up to 112Mpts per channel). When ZDS2022 stores CSV data, it needs to convert binary data into ASCII code, which takes a long time t...[Details]
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introduce
Buck-boost converters are widely used in industrial personal computers (IPCs), point-of-sale (POS) systems, and automotive start-stop systems. In these applications, the input voltage can...[Details]
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We have introduced many times before that we should consider many aspects when purchasing pressure transmitters. The purchased transmitter can directly affect the use of the inverter and even cause ...[Details]
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AMSL has rejected the United States. According to US media CNBC, the United States is lobbying the Dutch government to ban ASML from selling some photolithography machines to China, but ASML has r...[Details]
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Start with an example https://blog.csdn.net/u011011827/article/details/117488268 From the examples in this article we can see -mfloat-abi=aaa to specify floating point operation processing mode -mfpu...[Details]
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0Introduction
As a basic component of a computer, the mouse plays an important role. With the advancement of technology and market demand, the mouse is also experiencing rapid development. Trad...[Details]
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Identification of Common Components 1. Resistance Resistors are represented by "R" plus a number in a circuit, such as R1, which represents a resistor numbered 1. The main functions of resistor...[Details]
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0 Introduction
With the development of modern physics, materials science, microelectronics and computer technology, non-destructive testing technology has also developed rapidly. Non-destructi...[Details]
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Skyworth TV spokesperson Li Yifeng also appeared at the event On the afternoon of March 27, Skyworth TV's 2019 Spring Conference was held in Beijing. Skyworth launched the AIoT ecological brand Sky...[Details]
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The price of true wireless earphones on the market currently ranges from less than 100 yuan to more than 1,000 yuan. Among them, the price advantage of many domestic true wireless earphones is partic...[Details]
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According to foreign media reports, Qualcomm was previously fined 997 million euros (about 1.13 billion U.S. dollars) by the European Union for abusing its dominant position in the LTE baseband chip ...[Details]
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introduction
The human motion detection methods that smart toilets use more often are PSD (Position Sensitive Device) and PIR (Passive infrared detector). PSD is an active transmitter that can detect...[Details]
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At present, there are gas stations all over the country, and most of them use mechanical counting of gas pumps and manual statistics of refueling volume, which makes the statistics and management o...[Details]
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INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]
Automotive Electronics
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