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1. Determine whether the circuit or device is energized The digital AC voltage range is very sensitive, and it can display even a small induced voltage around. Based on this feature, it can be used a...[Details]
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Jiwei.com reported on May 14 that China Mobile Club (hereinafter referred to as China Mobile) published an article today discussing the rejection of Huawei's Hongmeng trademark review. China Mobil...[Details]
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With the advancement of science and technology, electric vehicle technology has developed rapidly. Compared with internal combustion engine vehicles, electric vehicles have the advantages of zero emis...[Details]
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Tesla's stock price continues to rise, proving the prospects of electric vehicles/hybrid vehicles and the market's need for greener/energy-saving travel methods. In order to reduce system power consu...[Details]
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As an important technological product that provides health monitoring functions, smart bracelets have become rapidly popular in recent years and have been used as an important market entry point by m...[Details]
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Both resolution and discrimination threshold are expressed through changes, but some are minimum changes and some are maximum changes. What is the difference between the two? The resolution of ...[Details]
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The outer blood-retinal barrier of the eye includes the retinal pigment epithelium, Bruch's membrane, and choriocapillaris. Image source: National Eye Institute (NEI) Researchers at the National...[Details]
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0Introduction
DirectsHow application framework completes the underlying work of streaming media processing, so that programmers do not need to worry about how to input data and how to output it aft...[Details]
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P89C669 is a 51MX (memory extension) core microprocessor from PHILIPS Semiconductor. Its instruction execution speed is twice that of the standard 80C51 device. After the linear address is extended...[Details]
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At present, most of the doorbells on the market use decoding solutions. The decoding solution has the disadvantages of small amount of code, easy duplication of code, large size, manual jumper and ...[Details]
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Instructions and pseudo-instructions: The former will generate a string of 1s and 0s of machine code after compilation, while the latter helps the former in the compilation process and will not gener...[Details]
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1. Device configuration and hardware features
The main wiring of the Gezhouba Dajiang Power Plant is shown in Figure I. The hardware platform for the transformer main protection uses the APCI5...[Details]
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On October 14, Qualcomm Snapdragon posted on the social platform: "We decided to develop our own smartphone SoC instead of using Snapdragon." Android Central pointed out that although Qualcom...[Details]
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According to foreign media 91Mobile, Indian Strategy Analytics research company released its latest report. Although Xiaomi once again maintained its leading position, the gap between it and Samsung ...[Details]
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introduction
DC regulated power supply is a commonly used electronic device, which can ensure stable output voltage when the grid voltage fluctuates or the load changes. A low ripple, h...[Details]