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An oscilloscope is a very versatile measuring instrument. It can transform invisible electrical signals into visible images, making it easier for people to study the changing processes of various ele...[Details]
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2020 is coming to an end. Today, Yao Liang, general manager of Xiaomi China’s marketing department, reviewed Xiaomi’s 2020 flagship, the Xiaomi 10 series. Yao Liang said that on this day las...[Details]
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On November 18, the official website of the Shanghai Stock Exchange showed that the IPO of energy technology company Honeycomb Energy on the Science and Technology Innovation Board was accepted. Accor...[Details]
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The principle of radar speed measurement is to apply the Doppler effect, that is, the moving object has a frequency shift effect on the received electromagnetic wave. The radar speed meter calculates ...[Details]
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Following the successful completion of 5G network testing in July this year, Dutch telecom operator T-Mobile and domestic mobile phone manufacturer OPPO announced that they will launch a pilo...[Details]
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Contents The invention relates to an ultrasonic flow measuring device, comprising a measuring tube with a straight measuring tube axis, a transmitter for transmitting an acoustic signal on a first si...[Details]
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Abstract: The 24-bit Σ-Δ analog-to-digital converter AD1555/AD1556 launched by the American ADI Company contains a programmable gain amplifier, which can be used for low-frequency, large dynamic...[Details]
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According to reports from Korean media ETNews on December 21, both Samsung and SK Hynix plan to increase investment in semiconductor equipment in 2024. Samsung plans to invest 27 trillion won (IT Hom...[Details]
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Intelligent status monitoring of substation equipment is a necessary condition for realizing information digitization, communication platform networking, and information sharing standardization of ...[Details]
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1. Overview of abnormal interrupts In the ARM architecture processor, the CPU has 7 working modes and 2 working states. 1.CPU mode (Mode): 7 Modes: Except for usr/sys, the other 5 modes are abnorma...[Details]
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Data processing has always been the top priority for smart meters, and this article also briefly introduces the data processing of smart meters.
As systems/solutions introduce more and more fu...[Details]
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A multimeter, also known as a multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to m...[Details]
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For the infrared remote control's sending and receiving devices as well as some principles about carrier waves, you can refer to Chapter 16 of the document "Hand-in-hand Teaching You to Learn 51 Sing...[Details]
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To develop a new generation of electric vehicles, solar energy systems, and other clean energy technologies, researchers need an efficient way to store energy. One key energy storage device for the...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
Programming Basics
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