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Huang Zhen, General Manager and Deputy Secretary of the Party Committee of State Grid Ningxia Electric Power Co., Ltd.
At the company's second quarter work conference in 2019, Chairman Kou Wei...[Details]
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Today, engineers are faced with increasingly demanding and complex testing tasks. Sometimes the equipment can work properly in the experiment, but when it is actually used in the field, there will ...[Details]
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Apple appears to have been working to reduce its reliance on Chinese factories in recent years, and its list of suppliers has been constantly changing. In a recent teardown of the newly released iP...[Details]
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During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
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After years of sustained and rapid development, the energy system and power system have made tremendous achievements, but many problems have also accumulated. During the 14th Five-Year Plan period,...[Details]
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Abstract: Based on the one-cycle control theory, the working principles of the basic topology DC/DC converters - Buck, Boost, and Buck-Boost under one-cycle control are introduced; a unified contro...[Details]
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Tianyancha shows that Shenzhen Sitan Technology Co., Ltd. (hereinafter referred to as: Sitan Technology) has undergone industrial and commercial changes, with a new shareholder, Hubei Xiaomi Changjia...[Details]
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The 2021 Lunar New Year is approaching. It is the first Spring Festival after the epidemic. This year, everyone should resume the custom of New Year’s greetings. The New Year is one of the few time...[Details]
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New optical wafer helps AR device manufacturers reduce device weight
新型光学晶圆显著减轻增强现实(AR)波导的重量,同时保持最高标准的晶圆质量和虚拟图像画质。
Compared with the 1.8 refractive index of exi...[Details]
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/******************************************************************* Experiment name: Generate sine wave demonstration experiment device: ATmega16L crystal oscillator: external 12M w...[Details]
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Digi-Key, a global distributor of stock electronic components with a wide range of products and fast delivery, recently launched the 2022 Digi-Key IoT Innovation Design Competition, a competition ...[Details]
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The Commonwealth Scientific and Industrial Research Organization of Australia announced on the 12th that it will cooperate with Japanese chemical manufacturer Piotrek to develop high-energy solid-sta...[Details]
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PWM: Pulse Width Modulation. In the figure, T is the pulse period, t is the high level time, and the ratio of t to T (t/T) is called the duty cycle. Pulse width modulation refers to adjusting...[Details]
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anon_inode_getfd & anon_inode_getfile creates a new file instance by hooking it up to an anonymous inode, and a dentry that describe the "class" of the file Create a new file instance by connectin...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]