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This tutorial is part of the NI Measurement Fundamentals series. This series introduces some common measurement applications through both theoretical and practical aspects. This tutorial focuses on c...[Details]
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The full-bridge inverter is the main component of the full-bridge PWM DC/DC converter. Its main circuit is shown in Figure 1. It consists of four switch tubes V1~v2, their anti-parallel diodes D1~d...[Details]
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Bluetooth market growth slowed down during the pandemic, but will resume in 2021 Beijing, April 15, 2021 - The outbreak of the COVID-19 pandemic has slowed the growth of annual Bluetooth device s...[Details]
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Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting to learn how to use memory, it ...[Details]
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Recently, Disney announced that its Disney+ streaming service has more than 73 million subscribers as of October 3, 2020, far exceeding its initial goal. According to Disney's fourth-quarter earnin...[Details]
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On August 19, the reporter learned from State Grid Ningxia Electric Power Co., Ltd. that by 2021, the ubiquitous power Internet of Things is expected to be initially built in the pilot area of ou...[Details]
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This solution includes a constant current LED driver. The circuit is connected in single series or parallel. The power efficiency is as high as over 93%, and the power factor is over 90%. Compared ...[Details]
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Climate change and resource scarcity have become global trends. Under the general trend of global energy conservation and emission reduction, seeking clean energy and improving energy efficiency have...[Details]
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Mobile robots are highly favored due to their superior mobility and flexibility, and are put into practical application in many occasions, such as nuclear industry inspection, firefighting, fire scene...[Details]
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On October 21, location data and technology platform HERE Technologies announced the launch of the intelligent speed assistance map HERE ISA Map, which provides vehicle systems and drivers with insta...[Details]
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1. Instrument Model Tektronix AFG3052C Signal Generator 2. Fault phenomenon After power-on testing, it was found that the instrument had an abnormal waveform failure. 3. Testing Process First, ve...[Details]
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Introduction
In the field of power distribution system, intelligence and networking are the mainstream development direction. However, in actual use, if each power distribution circuit is equipped ...[Details]
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Recently, GigaDevice announced that its full range of GD25 SPI NOR Flash products have completed AEC-Q100 certification. It is currently the only domestically produced automotive-grade flash memory p...[Details]
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We can use a DC power analyzer to measure dynamic voltage and current About Digitizer A digitizer is different from what we usually call an A/D converter. The A/D converter is only part of the digi...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]