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In today's global energy shortage environment, energy conservation has become a general trend. At the same time, the country also vigorously advocates energy conservation and emission reduction. Th...[Details]
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Before porting, we also need to install and configure eldk for compiling u-boot. Below we will introduce the installation and configuration of eldk:
1. Download eldk
Select any version of...[Details]
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Oppo is developing high-end mobile chips for its phones in an effort to gain control over core components and reduce its reliance on foreign semiconductor suppliers, Nikkei Asian Review reported. P...[Details]
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In the golden autumn of October, when you drive through the Changchuan Valley section of the Yongkang Dongyong Second Line, you will find that there is a small plane on the top of each lamp post be...[Details]
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At present, the video character overlay devices mainly include μPD6453 produced by NEC Corporation of Japan, which has low cost, but poor flexibility in controlling character content and position; ...[Details]
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On the evening of January 11, according to the 2021 performance forecast released by Hangjin Technology, the company expects its net profit for the year to be 700-900 million yuan, a year-on-year inc...[Details]
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The thermal relay tester is an electronic control device that has a control system and a controlled system. It is usually used in automatic control circuits. It is actually an "automatic switch" th...[Details]
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Working principle of inverter:
1. DC can be converted into AC through an oscillating circuit
2. The AC power is then boosted through the coil (the AC power obtained at this time i...[Details]
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/********************************************************************* Purpose: Create LCD1602 operation library Target system: Based on AVR microcontroller ...[Details]
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According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
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At 17:20 on December 4, Jiang Daqing, an employee of the Binhu Science City Power Supply Service Center in Hefei, Anhui, received a work order from the power supply service platform on his mobile p...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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summary
Voltage monitoring devices and sequencers have been available for many years. Newer devices now operate digitally, allowing for increased flexibility, the number of channels monito...[Details]
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Power management refers to how to effectively distribute power to different components of a system. Power management is critical for mobile devices that rely on battery power. By reducing the energ...[Details]
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Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]