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Within a month, OPPO has once again joined hands with the world's top tennis tournament since signing the Wimbledon Championships on April 26. On May 15, OPPO signed the French Open again. This coope...[Details]
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Digital electronic systems enrich our lives, but digital clock signals also play a "negative role" as a source of conducted noise (through cables) or electromagnetic radiated interference ( EMI ). Du...[Details]
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The Changxue AVRM16 core board itself integrates a powerful chip self-unlocking function module. When the chip is locked and cannot be used normally due to incorrect fuse bit settings, the unlocking ...[Details]
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Errors may occur during the processing, access and transmission of data in a computer system. In order to reduce and avoid such errors, on the one hand, various circuits should be carefully selected, ...[Details]
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Currently, more and more home appliances are migrating from low-speed dial-up Internet access to broadband Internet access or Internet Protocol Television (IPTV), and IPTV is expected to develop ra...[Details]
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Recently, 360's new W906 children's watch has successfully passed the network access test of the Ministry of Industry and Information Technology. It uses the ALIOS operating system and is built on AS...[Details]
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FreeMaster debugging may not be as powerful as Lauterbach's tool, but it has one advantage, which is that it is free and can also observe variables in real time without stopping. However, it should b...[Details]
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As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure AC voltage. 1. Measure AC 10-1000v, turn the switch to the required voltage...[Details]
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Lei Jun likes to express nostalgia more and more on Weibo. On the evening of the 19th, he posted a status, revealing that he found a Mi 1 while packing up his things. He took a photo and uploaded i...[Details]
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The differential pressure flowmeter consists of a primary device (detection device) and a secondary device (differential pressure conversion and flow display instrument). Differential pressure flowmet...[Details]
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introduction
For a long time, soil temperature and moisture have been the focus of agricultural research. As the two basic properties of soil, slight changes in soil temperature and moisture wi...[Details]
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Jiwei.com News: On the evening of July 16, Anjie Technology issued an announcement about the change of its subsidiary's business scope and the completion of industrial and commercial change registrat...[Details]
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This article will show you two different ways to measure the conversion efficiency of a switching power supply. The first method uses a wattmeter and two multimeters; the second method shows how to m...[Details]
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SDP's Guangzhou Zengcheng panel plant, which has caused a stir in the panel industry on both sides of the Taiwan Strait in the past month, was originally thought to be able to start mass production a...[Details]
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CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]