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As the former leader in semiconductors, Japan has now fallen behind in advanced technology. For this reason, Japan plans to invest heavily in the research and development of 2nm technology and has en...[Details]
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On September 9, Farasis Energy held the "2022 Farasis Energy Strategy and New Product Launch Conference" in Beijing. At the conference, Farasis Energy launched a new power battery solution - SPS (S...[Details]
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South Korea's semiconductor inventory rate reached 265.7% in January, the highest level in 26 years. Korean media pointed out that the U.S. semiconductor hegemony has put the Korean semiconductor ind...[Details]
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At the Sogou Dictation Service Opening and AI Innovation Alliance Conference, Wang Xiaochuan was the first person to try out the "recorder". After Sogou recently opened its dictation service, recordi...[Details]
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STMicroelectronics (ST) recently released its first quarter 2024 financial report, with revenue of US$3.47 billion, gross profit margin of 41.7%, operating profit margin of 15.9%, and net profit of...[Details]
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Engineers designing power systems for automotive electronics may encounter challenges that they would face when designing any power application. This is because the power device MOSFET must be able...[Details]
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my country's new energy vehicle industry is developing rapidly. High-power charging can meet consumers' demand for fast charging and is an important development direction of electric vehicle chargi...[Details]
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1. Main factors affecting the test results of power supply noise The
main factors affecting the test results of power supply noise are: In the power supply noise test, there are usually several probl...[Details]
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Today, Manu Kumar Jain, head of Xiaomi's Indian business, posted a comparison photo of Xiaomi's flagship phones from 7 years ago on Twitter. Manu Kumar Jain said that seven years ago, Xiaomi ...[Details]
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; Use 8255 alone to drive the stepper motor to rotate. Input control signals 00, 01, 11 at port A, and the corresponding speed will get faster and faster. Output at port B controls the stepper motor ...[Details]
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Abstract:
As an artistic water feature with high ornamental value, music fountain has been used more and more widely. This paper discusses a small mobile music fountain control system suitable fo...[Details]
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Electronic locks I. Introduction With the improvement of people's living standards, the problem of how to achieve home anti-theft has become particularly prominent. Traditional mechanical locks a...[Details]
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The two most important software for microcontroller development are programming software and downloading software. We use the 51 version of Keil uVision4, also called Keil C51, for programming softwa...[Details]
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1. Experimental task:
Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal is required to s...[Details]
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There are two types of tape and sticker adhesion testers : one is a holding force tester and the other is a peel strength tester. The multi-station tape holding force tester is specially used to test...[Details]