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Organic light-emitting diodes take advantage of the property of electrons to emit light: certain materials emit light when an electric current is passed through them. And they are clearer than
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According to the analysis of the phenomenon, the problem may lie in the power supply related circuit. During maintenance, open the cover and check the power circuit first. After inspection, it...[Details]
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The earliest ideal charge pump model was proposed by Dickson J. As shown in the figure, its basic idea is to generate high voltage through the accumulation effect of capacitors on charges. Later, Wit...[Details]
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Liang Ji, deputy to the People's Congress of Hebei Province, general manager and deputy secretary of the Party Committee of Tangshan Power Supply Company of State Grid. Photo by Zhao Jie Under the bac...[Details]
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National Semiconductor Corp. announced the launch of seven new 24-bit and 16-bit multi-channel sensor analog front ends (AFEs), providing system designers with a wider range of options from high perfo...[Details]
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According to DVBCN Radio and Television Network, at the 2019 Communications Industry Conference and the 14th Communications Technology Annual Conference held on December 19, Li Shuang, deputy directo...[Details]
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Apple has always been flexible when it comes to iOS updates. While users can choose not to install updates, you won't get security fixes if you don't install the latest version of iOS available. Whil...[Details]
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This month, some Huawei products passed the national 3C quality certification. For example, this new 4G phone with model number MGA-AL00 supports up to 22.5W wired charging. Currently, the only...[Details]
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1. Introduction Currently, most instruments and equipment use RS232 interfaces to communicate with computers. However, with the development of computer technology, the hot-swappable USB standard inte...[Details]
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Recently, the team led by Li Mingqiang, an associate professor at Dalian University of Technology, has made a breakthrough in green power batteries, increasing the cycle life of nickel-zinc batteri...[Details]
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1 Introduction
Temperature controllers have been widely used in many fields such as industrial control. The intelligent temperature controller with computer communication function introduced in this...[Details]
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Microsemi Corporation (Nasdaq: MSCC) announced that it has collaborated with Sony Semiconductor Business Unit ("Sony") to launch the market's first 3D-enabled timing controller and local dimming LED b...[Details]
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Domestic Tesla is getting closer and closer to listing. The Ministry of Industry and Information Technology issued the 325th "Announcement on Road Motor Vehicle Production Enterprises and Products"...[Details]
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Under the same lighting effects and conditions, LED downlights are more than 80% more energy-efficient than traditional light sources, and their lifespan is more than 10 times longer than tradi...[Details]
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Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]