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LEDs are widely used in E27, GU10, PAR lamps, MR16 and other fields. However, there are some problems in the application of LED-MR16 driven by electronic transformers. This is mainly caused by 4 r...[Details]
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Embedded Operation System (EOS) refers to an operating system used in embedded systems. Embedded systems are divided into four layers: hardware layer, driver layer, operating system layer and applica...[Details]
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Not long ago, Gao Dapeng, general manager of Huizhou Desay SV Automotive Electronics Co., Ltd. (hereinafter referred to as Desay SV), won the "Automotive Industry Excellence Award" from TUV Rheinland...[Details]
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Charger circuit diagram: MP3 charging, can also be used to charge mobile phones, input 220V, E6 high-frequency magnetic core conversion output .6V/1.5A.
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This is the fifth time that Xu Jiayin, chairman of the board of directors of Evergrande Group, has acquired a company related to the automotive business this year. On the evening of May 30, Evergrand...[Details]
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Thin film transistor liquid crystal display (TFT-LCD) has the characteristics of light weight, flat panel, low power consumption, no radiation, and excellent display quality. Its application field...[Details]
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Working principles of high-efficiency energy-saving motors and variable-frequency energy-saving motors
Working principle of frequency converter: The frequency converter we use mainly adopts AC...[Details]
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On April 25, Dongshan Precision disclosed its first quarter report of 2021, achieving operating income of 7.508 billion yuan, a year-on-year increase of 46.34%, mainly due to the increase in customer...[Details]
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NewRix uses Rohde & Schwarz solution to ensure UWB chip FiRa™ certification test
Seamless interoperability is critical for ultra-wideband (UWB) devices to ens...[Details]
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The reporter learned from the State Grid Qingdao Power Supply Company that the Qingdao Virtual Power Plant, created by the State Grid Qingdao Power Supply Company and Shandong Electric Vehicle Company...[Details]
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On October 13, Sichuan Yingchuangli Electronic Technology Co., Ltd. held a groundbreaking ceremony at the 5G communication/smart Internet of Things circuit board manufacturing project site. Accordi...[Details]
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Using light to treat human diseases is a very old method. As early as thousands of years ago, China, Egypt and other countries used sunlight to treat diseases. As a new type of light source, LED ...[Details]
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Application technology | PhiGo Pro, the ultimate cost-effective 7V fisheye high-speed NOA & memory driving solution
Application field: Intelligent driving
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According to the news from ZTE's official website, ZTE has recently joined hands with China Telecom to successfully complete the acceptance of China Telecom's world's largest ROADM all-optical backbo...[Details]
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Abstract: Based on the Tail-biting convolutional code of Long Term Evolution (LTE), the Viterbi decoding algorithm is introduced, which is an optimal convolutional code decoding algorithm. Due to...[Details]