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When the switch tube starts to turn off, the external circuit adds a negative voltage (or low voltage) to the gate. Through electrostatic induction, the carriers (electrons) in the depletion layer ...[Details]
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Design a simple timer alarm controlled by a single-chip microcomputer. It is required to count down according to the set initial value (1-59 seconds). When the time reaches 0, the digital tube fla...[Details]
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With the development of informatization, intelligence and networking, embedded system technology has gained a broad space for development, and the field of industrial control is also undergoing a hug...[Details]
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With the continuous development of science and technology, intelligent manufacturing has become an important trend in the transformation and upgrading of the manufacturing industry. The core of int...[Details]
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LG Roll-Up TV LG Electronics recently announced 18 models of new TV products in three categories at a new product launch conference, including a roll-up TV that will be launched first in Kore...[Details]
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On December 3, 2019, the Shenzhen Quality Inspection Association solemnly held a summit on high-quality development of the Greater Bay Area inspection and testing industry with the theme of "Testing,...[Details]
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In more than half a year, I have traveled to more than 10 cities including Beijing, Wuhan, Xi'an, Dalian, and visited more than 20 universities including Hunan University, Xi'an Jiaotong University, a...[Details]
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DS18B20 Introduction The DS18B20 digital temperature sensor is easy to wire and can be used in a variety of occasions after packaging, such as pipeline type, threaded type, magnet adsorption type, ...[Details]
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1. Basic concepts of serial ports 1.1 UART - Universal Asynchronous Receiver/Transmitter Serial/Parallel (after-class supplement) Asynchronous/Synchronous: 'The difference between asynchronous/synchr...[Details]
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Shenzhen, October 28, 2024 /PRNewswire/ -- Recently, Sunwoda Energy Storage was selected into the Bloomberg New Energy Finance (BNEF) 2024Q4 global Tier 1 energy storage manufacturer list, demonstr...[Details]
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Pixelworks empowers iQOO 9 series smartphones to provide an excellent visual experience for a little longer
High-frame and low-power gaming experience, high-definition and comforta...[Details]
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On July 22, the first day of the mid-summer heat, at 13:11, the power load of Shandong power grid reached 83.117 million kilowatts, breaking the historical peak of 81.653 million kilowatts in 2018....[Details]
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Shanghai, China - Recently, at the 2023 China Automotive Supply Chain Summit and the 8th Lingxuan Award Ceremony, Aptiv, a global technology company committed to future mobility, won this year's Lin...[Details]
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From a product perspective, the top three products mentioned most often are Delta’s M8 TL-US inverter (four certifications), Huawei’s Sun2000-11.4KTL-US (four certifications), and Fronius’ Symo 24....[Details]
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According to foreign media reports, recently there have been a series of customers complaining about freezing when using the iPad2 camera for FaceTime. The cause of this problem is still unkn...[Details]
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