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The introduction of Chua's
circuit
, Chen system, Lu system and Liu system has greatly enriched the research of chaotic dynamics, especially in the application fields of electrical discipli...[Details]
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Companies developing medical diagnostic equipment face the challenge of providing consumers with high-quality and affordable products. The ability to reduce the size of these medical devices and im...[Details]
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Apple iPhone 14 Pro new color scheme exposed, the former gold color scheme returns. According to the information currently exposed, the new iPhone 14 series will continue to have 4 models. Unlike t...[Details]
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According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent: an external airbag system to protect pedestrians. Image source:...[Details]
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Printed circuit boards (PCBs) provide electrical connections between circuit components and devices. They are the most basic components of various electronic devices, and their performance is direc...[Details]
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ADI releases new precision medium-bandwidth signal chain platform that can connect a variety of sensors Beijing, China – Analog Devices, Inc. (ADI) announced a new precision medium-bandwidth signal...[Details]
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1. Introduction As we all know, telecom power supplies are required to operate over a wide input voltage range (36V to 77V), with the best circuit performance at 48V input. However, this circuit d...[Details]
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Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), a programmable logic company, announced today that Gowin Synthesis, a logic synthesis tool indep...[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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1. LED History
50 years ago, people already knew the basic knowledge that semiconductor materials can generate light. In 1962, Nick Holonyak Jr. of General Electric developed the first practic...[Details]
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In August, the total output of passenger cars was 1.6 million, of which 20,700 were plug-in hybrids, accounting for 1.29%, 74,780 were pure electric vehicles, accounting for 4.67%, and 39,100 were hy...[Details]
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Recently, researchers from the University of Florida, the University of Michigan, and the University of Electric and Communications Technology in Japan discovered a security vulnerability. Researcher...[Details]
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The development of infrared measurement technology has made the sensitivity, working temperature and detection rate of materials continue to develop to a higher level, and new materials are constan...[Details]
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On the afternoon of May 13, Xiaomi released its second Wi-Fi 6 router, the "Xiaomi Router AX1800", which is officially launched at a price of 329 yuan and a pre-sale price of 299 yuan. Compared with ...[Details]
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Headphone Amplifier Requirements
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Headphone amplifier
Mainly used in portable audio devices, it is the same as other portable electronic products, requiring the device to have low...[Details]