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Background introduction: The turnout indication system is a device that detects the direction of the switch machine and the operating current. It is an important part of the centralized signal monito...[Details]
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During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves d...[Details]
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Ever since Apple enabled MFi encryption certification for iPhone data cables, the billions of dollars in profits in the counterfeit data cable market have almost disappeared; now, Apple has again use...[Details]
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Introduction
The Industrial Internet of Things (IIoT) is a rapidly growing industry that accounts for the largest share of global IoT spending. According to IDC and SAP, in 2017, 60% of manufa...[Details]
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Interference requires a certain amount of energy. When the controller is completely isolated from the ground (floating), the impedance of the power frequency interference loop is extreme...[Details]
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Analysis and operation of AVR IO structure AVR IO is a true bidirectional IO structure. Since most netizens are from the standard 51, they are affected by the quasi-bidirectional IO and Boolean ope...[Details]
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There have been reports that Nintendo is developing an iteration of the Switch. Recently, NVIDIA seems to have begun preparing for a new next-generation chip, which may be related to Nintendo. Rece...[Details]
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Intelligent liquid turbine flowmeter is a commonly used flow measurement instrument, which is widely used in the fields of petroleum, chemical industry, electric power, metallurgy, scientific resear...[Details]
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According to the well-known whistleblower Bing Yuzhou, the protective film of Samsung Galaxy Note 10 has been exposed. From the leaked pictures, the front design of Samsung Note 10 is tough, the R an...[Details]
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According to the news from Huawei Terminal's official Weibo, the Huawei P40 Pro+, which supports 10x optical zoom and 100x binocular zoom, was officially launched at 10:08 today. Image source: Wei...[Details]
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Although the A-share index has not been active in the past two years, there are still many bullish stocks, including many in the inverter industry.
Even if many investors don't know what inver...[Details]
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The lab that lights up the LED lamp uses the GPIO output configuration to achieve this. Next, write a program that uses GPIO as input to light up and turn off the LED lamp at the same time. Since the...[Details]
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The number of new energy vehicles in use has gradually increased, and the second-hand new energy vehicle market has gradually emerged, with Tesla being the main force among them. According to forei...[Details]
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At present, although the global microprocessor instruction set architecture is monopolized by Arm and Intel x86, the RISC-V instruction set, which was born at the University of Berkeley in 2010, is e...[Details]
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The typical RCD absorption circuit is shown in the figure: The following figure shows the work analysis process of RCD absorption: t0-t1: Forward conduction time. When Vds is slightly le...[Details]
Test/Measurement
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