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Question: When using the dual-tracer (dual-channel) oscilloscope in the Multisim software to detect AC signals, the AC signal waveforms obtained when DC coupled input and AC coupled input are select...[Details]
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What will the future TV look like? Hisense TV, which has been leading the Chinese color TV market for 15 years, has given the answer with its new Hi Table social TV. This new concept product that int...[Details]
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The following picture is reproduced by me (https://blog.csdn.net/flylily9997/article/details/78464435) Open header file ctrl+shift+h Search in the entire project ctrl+shift+f Jump to variable/funct...[Details]
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1. FD422 dual-channel power amplifier circuit principle
The circuit is shown in the attached figure. The audio signal is sent from the input terminal, and then sent to the grid of the input st...[Details]
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We are constantly working to create greener data centers. You can see that the infrastructure of many companies consumes a lot of energy, and data centers usually top the energy consumption l...[Details]
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With the advancement of technology, lighting tools and methods are constantly changing. Users have higher and higher standards for illumination, uniformity, color rendering and energy efficiency of li...[Details]
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1 Introduction
With the development of power electronics and its control technology, frequency converters and their frequency conversion speed regulation have been widely used in vario...[Details]
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IT Home reported on April 11 that Wuhan’s first Apple Store retail store appeared on Apple’s official website, with the slogan “Come and venture into the world of creativity” and the message “coming ...[Details]
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Interaction is a relatively new field of research, but in a short time it has been able to progress from only performing pre-planned repetitive tasks to more complex activities, including interacti...[Details]
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There are two most common ways to achieve LED dimming: pulse width modulation dimming (PWM Dimming) and analog dimming (Analog Dimming). Analog dimming adjusts the brightness of the light by changing...[Details]
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Recently, SamMobile reported that Samsung is developing two new Exynos chips, one for flagship devices and one for mid-range devices. The flagship chip that the company is developing is code-named si...[Details]
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According to foreign media reports, Tesla recently released the Q4 2019 Vehicle Safety Report, which pointed out that there are fewer traffic accidents in Tesla cars compared to other vehicles on the...[Details]
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Preface
Currently, the world is facing severe environmental problems and energy is becoming increasingly scarce. Solar energy has become the preferred alternative energy source because of ...[Details]
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Mouser Electronics, an authorized global distributor of electronic components focused on introducing new products, uses advanced automation technology to ensure that its expanding global distribution...[Details]
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As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
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