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IT security spending grows 10% Berlin, October 8, 2019 - According to the latest news from the German Federal Association of Information, Communications and New Media (BITKOM), German companies' sp...[Details]
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Interrupts are set up to enable the microcontroller to handle random external or internal events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, th...[Details]
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Abstract: Traditional identity recognition technology can no longer meet the needs of modern society, so fingerprint recognition technology has been widely used. This article introduces the princip...[Details]
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/************************************************/
//The following program uses counter T0, external interrupt INT0, and common I/O port P3.5
//Call the header file of LCD 12864 for display
/********...[Details]
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For timing insensitive applications, the external RC oscillator shown in Figure 12 can be used. The frequency can be roughly estimated using the equation f = 1/(3RC). The capacitor C must be at least...[Details]
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The Micro-Lock Plus connector series is a connector product tailored for compact application scenarios.
This connector exhibits excellent and reliable electrical and mechanical performance in...[Details]
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China Energy Storage Network News:
Create an energy smart management platform and energy storage system, build a multi-energy complementary full-power plant, realize the full absorption of cl...[Details]
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Mixing console, as the name implies, is used to adjust the sound quality. When using the mixing console to process the sound quality, different recording engineers may have their own strengths and ...[Details]
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Pfeiffer Vacuum, a world-leading vacuum solutions provider, held a grand opening ceremony for its new factory in Wuxi. Senior leaders from Pfeiffer Vacuum headquarters, Asia Pacific and China regions...[Details]
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1 Introduction
Determining the time elapsed after death (PMI) is an important issue faced by forensic scientists. Accurately judging PMI is of great significance for clarifying the nature of t...[Details]
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Here, a LabVIEW experimental teaching system including common sensors, data acquisition modules and USB communication interface is designed using the cheap MCS51 single-chip microcomputer . The syst...[Details]
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The comprehensive tester can test a full range of items, the contents are as follows: Pilot projects: 1) Current transformer ratio measurement 2) Polarity determination of current transformer 3) Seco...[Details]
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Power electronics technology is a comprehensive discipline that studies the principles and devices of power conversion. It is an electronic technology widely used in the power industry. The resea...[Details]
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UL certification - uninterruptible power supply system ul1778 certification scope:
Uninterruptible Power Supply System: UPS is an uninterruptible power supply (UPS), which is an uninterruptibl...[Details]
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Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]