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On April 27 (next Tuesday), the new member of the Redmi K40 series - K40 Game Enhanced Edition will be officially released. As Redmi's first gaming phone, it naturally attracted the attention of many...[Details]
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On August 3, BDStar said on its interactive platform that the company's 28nm chip has been put into mass production; the 22nm chip is currently in the customer verification stage and is expected to b...[Details]
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This is a simple audio preamplifier circuit using a single transistor 2N3904.
This simple circuit provides good gain for weak audio signals such as electret microphones. Using it in fron...[Details]
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To create safer, greener, and more comfortable cars, more and more designers are turning to ADI’s converters, amplifiers, MEMS, sensors, sensor interfaces, digital isolators, processors, and RF techn...[Details]
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1. Definition of terms
Wireless Sensor Network (WSN) is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area th...[Details]
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introduction
Jitter deteriorates the transmission performance of digital circuits. Since the rising or falling edge of the signal is replaced at the correct position on the time axis, errors a...[Details]
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1) The sensor structure of the vortex flowmeter is simple, there are no moving parts in the measuring tube, and there are no throttling parts that hinder the flow of fluid. Therefore, when the fluid ...[Details]
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Zhao Ming: Be your own knight of glory and bravely chase the red sun of your dreams In the past few days, although Zhao Ming was in the midst of a wave of public opinion, he did not make any comments...[Details]
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China Energy Storage Network News:
"This will be a blue ocean." As early as March 15, 2015, before the release of the "Several Opinions on Further Deepening the Reform of the Electricity Sy...[Details]
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On November 12, Evergrande Group held the New Energy Vehicle Global Strategic Partner Summit in Guangzhou and signed strategic cooperation agreements with the world's top 60 auto parts leading compan...[Details]
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What are the components and parameters of force sensors? In the process of using force sensors, we must not only understand the principles, usage methods, and maintenance methods of force sensors, but...[Details]
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Capacitor isolation electronic transformer circuit
The principle of Figure 3 is that the high-frequency voltage output from the 2nd pin of MR9830 is stepped down and isolated by the ferrite tran...[Details]
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//====================================================== Common options for gcc and Linux gcc How to use gcc gcc file name gcc common options gcc -v: Check the version of the gcc co...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced on February 23, 2016 that its subsidiary Pinjia has launched an automotive LED headlight dri...[Details]
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The method and steps for the inverter to adjust the water pump pressure are as follows:
Understand the working principle and performance parameters of water pumps
Before adjusti...[Details]
RF/Wirelessly
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