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Honor officially released its latest TWS (True Wireless Stereo) earphones Earphones 2 SE, and announced that it has obtained the Tick Mark certification issued by Intertek. This product is the world'...[Details]
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According to Jiwei.com news, as early as 2020, the author communicated with industry insiders and learned that with TCL Technology's acquisition of Suzhou Samsung Display's production line and BOE's ...[Details]
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1 Introduction
With the development of China's national economy and the continuous improvement of people's material and cultural living standards, air conditioners have been widely used in va...[Details]
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According to previous news, the new Redmi Note 9 series Chinese version is scheduled to be released in the middle and late this month. There will be a total of three new models, one of which is...[Details]
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The article lists the wrong practices of instrument workers when using and testing. It is hoped that the majority of instrument and electrical practitioners can learn from these wrong operations and ...[Details]
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Series 4: Tektronix solution resolves difficulties in smart cockpit HDMI display interface testing HDMI can transmit video and audio data at the same time, with simple connection and good compatib...[Details]
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0 Introduction
In recent years, as people pay more attention to environmental issues, the earth's demand for clean energy has become higher and higher. Our company has been committed to th...[Details]
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1. Hardware interface circuit The figure below shows the circuit diagram of an AT89S51 microcontroller with an 82C55 expansion chip. In the figure, 74LS373 is an address latch, P0.1 and P0.0 a...[Details]
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Rechargeable batteries are at the heart of new technologies that can be used to increase the use of renewable energy - more specifically, to power electric cars, cell phones and laptops. According ...[Details]
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Kinara launches the Ara-2 edge AI processor to provide high-performance, cost-effective and energy-efficient inference for edge servers and laptops to run applications such as video analysis, large l...[Details]
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Abstract: Using EDA technology, a multifunctional electronic password lock is realized on the programmable logic device CPLD. In order to make up for the shortcomings of traditional password lock...[Details]
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1. Comparison of high frequency characteristics of magnetic amplifier cores:
2. Commonly used typical circuits and basic adjustment principles of magnetic amplifiers:
Swit...[Details]
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As time goes by, the word "4K" appears more and more in people's vision. If you go to a TV store, you will definitely be impressed by the big "4K" labels on various flagship models. It is no exagg...[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. The concept of embedded system
Focus on understanding the concept of "embedding"
It can be understood mainly from three aspects.
1. From the hardware point of view, the CPU-based ...[Details]