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On November 20, according to Yanzhao Evening News, Qu Hanbin, general manager of Hebei New North China Integrated Circuit Co., Ltd., said in introducing the company's key projects that the company is...[Details]
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For OLED lighting to reach the level of fluorescent lamps in terms of efficiency, its power efficiency must reach at least 70lm/W. Although OLED lighting devices with an efficiency of about 100lm/W...[Details]
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On June 1, Jingrui Co., Ltd. announced that it intends to purchase 100% of Zaiyuan Paierson’s equity by issuing shares and paying cash. The transaction plan includes issuing shares and paying cash to...[Details]
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1、mcu:pic18f25k22 2. Since the ds18b20 program has been written in the previous article, it will not be outlined for now; 3. LCD display uses SMS Sun LCD display; 4. The actual picture is as follo...[Details]
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On the evening of September 8, Lenovo unveiled the new "Savior" series of computers for the first time at the Innovation Technology Conference. Jia Zhaohui, senior vice president of Lenovo Group and ...[Details]
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Start your digital transformation journey Applying AI-based technologies to help create a safer, smarter and passenger-friendly rail network Railways are the backbone of sustainable transportation...[Details]
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The application of intelligent transportation system (ITS) in urban transportation is mainly reflected in the microscopic aspects of traffic information collection, traffic control and guidance. It...[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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IT Home May 16 news Yesterday, Motorola launched its latest mobile phone One Vision, which is an Android One model, positioned as a mid-range phone, with a 21:9 punch-hole screen and equipped with a ...[Details]
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This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm
CMOS
process conditions, including the design of core circuit, operational amplifier, bias a...[Details]
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Selection and inspection of megohmmeter: First consider whether the rated voltage and measurement range of the megohmmeter are consistent with the insulation level of the electrical equipment being m...[Details]
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Recently, overseas media reported that the Alise project team announced that it has produced a new generation of lithium-sulfur battery test prototype with an energy density of 325Wh/kg. The project ...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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What is the reason for the unstable speed of the inverter?
There may be many reasons for the unstable speed of the inverter, the most common ones include:
Load change: When the load chang...[Details]
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summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]