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Capacitor detection methods are mainly divided into three categories: variable capacitor detection, electrolytic capacitor detection, and fixed capacitor detection.
1. Detection of variable capacitor...[Details]
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There is an 8-bit CPU inside the single-chip microcomputer. At the same time, we know that the CPU contains an arithmetic unit, a controller and several registers. The internal structure and working ...[Details]
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According to previous reports, Apple will hold an autumn new product launch conference in September this year, and the iPhone 14 series will officially meet with everyone. Since the launch of ...[Details]
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Nowadays, many families are used to using smart locks, because they are safer and more convenient than traditional door locks, but there are too many types of smart locks, and many people don’t know ...[Details]
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Due to the advantages of touch screen input, such as convenience, thinness and portability, more and more electronic products now use touch screens as input devices for human-machine interfaces. In...[Details]
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In the daily operation of hospitals, high-standard cleaning operations are a vital part. Together with its partners, Ecovacs has successfully introduced the commercial cleaning DEEBOT PRO M1 to man...[Details]
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Phillips-Medisize, a Molex company, announced that its Little Rock, Arkansas facility is fully compliant with the requirements of the FDA's "Contemporary Good Manufacturing Practices" (CGMP) regul...[Details]
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gossip Recently, many different types of exceptions have occurred in the optimization environment, which have also been mentioned in other articles. For this reason, I specifically studied the except...[Details]
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1 foot = 12 inches
1 inch = 1000 mil
1mil=25.4um
1mil=1000uin mil is sometimes also called inch wire
1um=40uin (some companies call microinches "microinches", but it is actually...[Details]
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This article uses various power circuits as examples to illustrate how to obtain power from two or more Ethernet ports. The article will summarize each circuit and some of the desi...[Details]
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Memory stores what happened in the past, but it can't tell you what will happen in the future. This seems to apply to memory chip companies as well. After chip shortages plagued many technology co...[Details]
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The current cold cathode fluorescent tube technology is very mature, and its life span is 30,000 to 50,000 hours, but cold cathode fluorescent tubes also have many disadvantages. First of all, the ...[Details]
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How to use a multimeter to determine the base and type of a transistor For a transistor with unclear markings, you can use a multimeter to determine its polarity, determine whether it is a silicon tu...[Details]
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The rocket launcher distribution box plays an extremely important role in the completion of the rocket launcher's combat mission. It mainly controls the height and direction of the rocket launcher ...[Details]
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Beijing time, October 19, according to foreign media reports, Tesla is constantly developing fully autonomous driving functions, and related functions are steadily improving, especially some interest...[Details]
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