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With the rapid development of science and technology and the continuous improvement of people's living standards, mobile phone penetration rates are getting higher and higher, updates are getting fas...[Details]
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The United States has long warned its allies not to use Huawei's equipment, highlighting the company as a security risk. After failing to persuade its European allies, U.S. government officials said ...[Details]
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As we all know, Samsung has now launched four foldable screen models (Fold, Fold 2, Z Flip, W20). There have been many rumors that Samsung's next-generation foldable screen model (called Galaxy...[Details]
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On April 26, Zhejiang Xinyihua Intelligent Technology Co., Ltd., a provider of full-scenario mobile
robot
solutions, launched its mobile robot series products.
The eight mobile rob...[Details]
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1. Introduction
In recent years, with the development of high-power white light LED technology, the lighting industry has begun to face new opportunities and challenges. LEDs are incr...[Details]
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Both star connection and delta connection are ways used to connect three loads in a three-phase circuit.
In a star connection, one terminal of each load is connected to the common neutral poin...[Details]
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Printed circuit boards (PCBs) provide electrical connections between circuit components and devices. They are the most basic components of various electronic devices, and their performance is direc...[Details]
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Apple suddenly updated its iPod touch product line last night, which is one of the rare iPod updates by Apple since the "decline" of the iPod music player. It is reported that the new iPod touc...[Details]
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Recently, some netizens created a ranking list based on the implementation of high-speed and urban intelligent driving by various car companies in China. Currently, this ranking is scheduled to be up...[Details]
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There was a problem with the gpio.c file before, so I added a new gpio.c in the root folder /inc /src, and then I wrote the serial port function in the stm8_board.c file. When compiling, an error ...[Details]
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According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]
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The US Patent and Trademark Office recently published several patents granted to Apple, one of which is about a new base device, with which users can wirelessly charge their iOS devices by placing ...[Details]
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Push button switch
The actual photo and symbol of the push button switch are shown in Figure 1:
Figure 1-1 Schematic diagram of push button switch (a) Actual diagram (b)
Ele...[Details]
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With the rapid development of integrated circuit technology, new remote controls based on various chips are constantly emerging. The central control components of remote control devices have gradually...[Details]
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In various single-chip microcomputer application systems, the normality of the memory is directly related to the normal operation of the system. In order to improve the reliability of the system, it ...[Details]