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The electronic digital display hydrometer uses the Archimedean principle and combines modern microelectronics technology to directly display the measured material's density. So how does the direct re...[Details]
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This paper mainly discusses the design of loop filters in peripheral circuits for the purpose of chip testing. A simple and easy engineering calculation method and process are given in this paper, and...[Details]
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In order to make the face recognition algorithm run quickly, TI's DSP processor was selected, and a keyboard module and PAL format output module were added. It can independently collect and process...[Details]
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A journey of a thousand miles begins with transportation. Transportation is the lifeblood of the economy. We have to deal with various means of transportation every day, and traffic safety is of gr...[Details]
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In the past, high-speed optical networks were modulated by simply switching the amplitude of light waves on and off at high rates. But now, optical links are following the path of wireless commun...[Details]
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In recent years, communication operators have been competing to improve the status of wireless local area networks (WLANs), not only viewing them as an auxiliary means of wired broadband access, but ...[Details]
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The famous "battery gate" incident does not seem to be over yet, and Apple is facing a series of other lawsuits. "Batterygate" refers to Apple intentionally slowing down or limiting the performance...[Details]
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According to foreign media reports, Corning Inc. of the United States said that it is working with Visteon to further develop its patented ColdForm technology. Currently, Corning is preparing to m...[Details]
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Precautions for using a multimeter
(1) Before using the multimeter, you should first perform a "mechanical zero adjustment", that is, when there is no electricity to be measured, make the multimeter ...[Details]
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Although few mobile phones have been able to upgrade to the official version of Android 11, Google can't wait to preview Android 12. The official revealed that based on developer feedback, next year'...[Details]
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The number of employees hired by Foxconn in Wisconsin has once again become a topic of public interviews by Wisconsin Governor Tony Evers. Evers said that Foxconn's Wisconsin plant is expected to emp...[Details]
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Wireless sensor networks
are a new way of acquiring and processing information. They are composed of a large number of low-cost, low-power micro-
wireless sensor network
nodes dep...[Details]
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While we were still talking about "Although the national automobile market has seen a decline in sales, the new energy vehicle market has seen a high growth against the trend, and new energy vehicles...[Details]
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The core of the circuit is composed of a DC tone control IC, an NPN transistor and four resistors. The other components are peripheral components required by the DC tone control IC itself. Most DC ton...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]