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introduction
Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
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Recently, Shenzhen Clou Electronic Technology Co., Ltd. (hereinafter referred to as "Clou") successfully signed a battery energy storage system equipment supply contract with a well-known American ...[Details]
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According to media reports, Shenzhen's LED industry achieved an annual output value of 24.5 billion yuan in 2009, and it has been growing at an average annual rate of over 30%, with a bright market...[Details]
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Working principle of temperature tester The temperature tester is a high-precision instrument for measuring temperature. It uses the phenomenon that solids, liquids, and gases expand and contract...[Details]
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There are often some so-called unspoken rules in every industry in life, and the used car industry is no exception. For those who want to buy used cars, the two most fearful things are that the car...[Details]
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1. Passive buzzer and active buzzer The active buzzer contains an oscillation source and will make a sound as long as it is powered on, but the frequency is fixed and the tone is single; the passiv...[Details]
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On February 22, Mercedes-Benz and Google announced a long-term strategic partnership to further accelerate automotive innovation and create the next generation of digital luxury car experiences. Thro...[Details]
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The global chip shortage has spread to the financial industry. Bankers said that there has been a recent shortage of credit card chips, resulting in tight supply and delayed delivery, which has teste...[Details]
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The 89C51 microcontroller is an 8-bit Flash microcontroller from ATMET. Its biggest feature is that it contains 4KB reprogrammable Flash memory, 128×8B internal RAM and 2 16-bit timers/counters. It i...[Details]
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VIAVI Solutions recently released the "Status of 5G Deployment" report, which is the fifth year that VIAVI has released this report. The report shows that despite the impact of the global epidemic, ...[Details]
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Editor's Note: The following links give some basic knowledge about oscilloscopes, which are shared with everyone for literacy purposes.
Oscilloscope: This article systematically introduces what an ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Introduction
Since the operation requirements of VRLA are relatively strict, operating it under conditions that deviate from the correct use conditions will cause serious consequence...[Details]
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There is no doubt that new energy vehicles will be the development trend of future vehicles. From the planning of future models of major car companies, we can also see that new energy vehicles occu...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]