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The scale of an ordinary power meter is scaled according to the power factor cosφ=1, that is, when the measured power p=umim, the meter pointer deflects to full scale. But when it is used to measure ...[Details]
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In the teaching of courses such as "Microcomputer Principles" and "Computer Organization" (this article takes the MCS-51 single-chip microcomputer as an example), the interrupt process is both a t...[Details]
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As the pace of development of the global smart home market continues to accelerate, the smart home industry is also experiencing a process from chaotic competition to unification. 10 years ago, the...[Details]
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Leading technology brings a unique and personalized experience Hong Kong - Media OutReach - June 2, 2023 - MMITA (Meet Me In The Astral) company announced the launch of the mobile application MMITA...[Details]
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LED has strong application flexibility, and there will certainly be differences in the driver power supply that you don’t understand. If handled improperly, it will seriously affect the service li...[Details]
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Jiwei.com reported on March 30 that recently, digital blogger @搞机阿森 revealed that ColorOS is currently testing a new feature called memory expansion, which can expand the storage space to the same si...[Details]
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Block Diagram Circuit program ORG 05A0H 05A0 758153 SE11: MOV SP,#53H 05A3 757E00 MOV 7EH,#00H 05A6 757D08 MOV 7DH, #08H 05A9 757...[Details]
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On October 20, Shenzhen Hongfuhan Technology Co., Ltd. (hereinafter referred to as Hongfuhan) officially landed on the Growth Enterprise Market with the stock code 301086.SZ, the issue price of 96.66...[Details]
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An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
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In the field of digital signal processing (DSP), the amount of data that needs to be processed is huge, and the real-time requirements are very high. Traditional DSP design methods mainly use fixed...[Details]
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New Japan Radio develops push-button electronic volume controller
New Japan Radio (NJR) has launched the NJU7392, a push-button interface electronic volume controller with built-in eala St...[Details]
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Today, as new energy vehicles are widely used, power battery packs frequently appear in electric bicycles and hybrid vehicles. It is very common for battery packs to experience a decline in overall...[Details]
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When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in one respect: if the timer/counter 2 and/or are enabled, they con...[Details]
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Beijing time, August 9th morning news, it was reported that on Monday local time, the heads of chipmakers GlobalFoundries and Applied Material, as well as automakers Ford and General Motors held a cl...[Details]
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Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]
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