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Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
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A financial analyst pointed out that the signal reception problems of Apple's 3G iPhone may be caused by some defective chips.
Richard Windsor, an analyst at Nomura Securities, said in a resea...[Details]
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Currently, there are huge differences in market analysis statistics for high-brightness LEDs (light-emitting diodes). Despite the divergence of forecasts, one trend is clear: the high-brightness (H...[Details]
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Biometric authentication technology replaces the traditional methods of using keys, ID cards, passwords, etc. for personal identification, and can be widely used in access management in bank...[Details]
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In the new generation of automotive exterior mirrors, the number of built-in functions has increased significantly: side retro-reflectors or turn signals/flashlights, door exterior lights, defroste...[Details]
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In embedded control systems, it is often necessary to collect data and process real-time physical quantities on site, and the system is required to have good human-computer interaction functions. A...[Details]
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With the significant increase in the use of portable electronic devices such as media players, PDAs, and mobile phones, external power supplies (EPS) or battery chargers have begun to occupy power ...[Details]
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1 Introduction
Today, with the development of control, computer, communication, network and other technologies, the field of information exchange is rapidly covering all levels from the fa...[Details]
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Recently, Vishay Intertechnology, Inc. announced the launch of the ultra-high precision Accutrim™ series trimming potentiometers using Bulk Metal® foil technology - the 1202 series. This series of ...[Details]
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SMT5026 is the first product in the LED driver chip series launched by Shanghai Sijing Microelectronics Co., Ltd. for the international and domestic LED display market. Its excellent performance in...[Details]
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Central topics:
Introduction to transceiver duplexers
Introduction to surface wave filters used in high-frequency wireless communication circuits of mobile phones
Prospects for the...[Details]
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From the perspective of operators, video surveillance has developed into an important value-added service of China Telecom, laying a solid foundation for China Telecom's transformation into a compr...[Details]
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Overview
With the development of science and technology, power electronic equipment is increasingly closely related to people's work and life, and electronic equipment cannot do without re...[Details]
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In microcomputer measurement and control systems, A/D conversion is often used. A common method is to expand one or more A/D acquisition cards. When there are few analog quantities or slowl...[Details]
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Frequency hopping communication is a multi-frequency frequency shift keying in which the carrier frequency changes according to certain rules. It ha...[Details]
Talking
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