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The release date of iPadOS, which was originally scheduled to be released on October 1, has been brought forward. News from Apple's official website shows that the operating system will be released o...[Details]
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Innovation is the first driving force for development. As the core of high-tech industries, integrated circuit design innovation will lead the rapid development of information technology. In the cont...[Details]
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The author learned from the State Grid Corporation of China that on May 20, the southern (starting in Guangdong) electricity spot market released the results of the first domestic electricity spot ...[Details]
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The fuse blew out immediately when the TV was turned on. After soldering off the power wave capacitor on the TV, the fuse did not burn out when the power was turned on again. When the capacitor was t...[Details]
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0 Introduction
With the continuous improvement of people's living standards, people's attention to their own health has also risen to an unprecedented level. Today, more and more high-tech ...[Details]
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Recently, in an article titled "Zhongke Yi's hematopoietic ability is weak, and cash flow pressure continues to rise", Jiwei.com reported that Zhongke Yi had problems such as bad debts, rising invent...[Details]
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1. Ethernet lightning protection
Ethernet is widely used in access and metropolitan area network infrastructure. These interfaces must typically comply with GR1089 lightning surge testing. To prote...[Details]
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If you want to buy a new phone for an elderly person in your family, it is a good choice. Among the big brands, there are not many manufacturers who still insist on making senior phones. Eve...[Details]
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Modern systems rely on complex systems of APIs (application programming interfaces) exposed through various networks. Many companies use APIs to transfer data and connect services to provide convenie...[Details]
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(1) When measuring current or voltage, there is no indication at one or several levels, but the other levels indicate normal. The reason is that the clamp meter's fastening switch screws are loose, o...[Details]
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GPIO output speed There are three output speeds to choose from in the I/O port output mode (2MHz, 10MHz, 50MHz). This speed refers to the response speed of the I/O port drive circuit. There are multi...[Details]
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Zhichepai understands that the latest report from market research company Omdia shows that LG Display, the world's leading display panel manufacturer, is planning to produce hybrid organic light-em...[Details]
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When we use WiFi, the speed may be fast or slow. Why is this? China Telecom said that it may be caused by the following reasons: 1. WiFi signal congestion: When users access the Internet through Wi...[Details]
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Master the simple programming of industrial sequential control programs and the use of interrupts.
Experimental content
1. Experimental principle diagram:
2. Experimental content...[Details]
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Since the advent of the AVR microcontroller, it has received widespread attention. It is a high-speed microcontroller that uses a reduced instruction set and a clock cycle as a machine cycle. It uses ...[Details]
RF/Wirelessly
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