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According to Taiwan media Economic Daily, the market has heard that Samsung's orders for mobile phone chip giant Qualcomm using a 5nm process may have some problems, so Qualcomm urgently asked TSMC ...[Details]
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Maintenance and maintenance of high performance liquid chromatograph 1. Detector maintenance and upkeep 1. The detector is the data collection part of the high-performance liquid chromatography...[Details]
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For microcontrollers, communication is closely integrated with technologies such as sensors, memory chips, and peripheral control chips, becoming the "nerve center" of the entire microcontroller syst...[Details]
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Recently, foreign market research organization Yole Développement released its latest report on the "Status of the LED Industry". The report predicts that the cost per lumen of packaged LEDs needs ...[Details]
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During this period, masks have become a very scarce protective equipment. Doctors in the epidemic area are still not supplied enough, and the masks available to ordinary people are even more limi...[Details]
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Phase angle measurement uses hardware counting instead of direct counting by single chip microcomputer, because hardware counting can improve the accuracy. Here we use two 74HC161 chips in series to ...[Details]
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As the COVID-19 pandemic resurges in various regions due to the Delta variant virus, exacerbating supply chain disruptions and production delays, the Biden administration of the United States plans t...[Details]
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Power socket boxes are installed in different locations in each room of the home for various electrical appliances. The nominal capacity is 10A and 16A, and the appearance is shown in Figure 1 (Figur...[Details]
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The eddy current retarder is a highly efficient automobile braking auxiliary device. It can not only make the car decelerate and drive at a constant speed conveniently when driving on a slope, but ...[Details]
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Most electronic product designs today require high energy efficiency, including non-consumer electronic devices such as industrial motor drives and telecommunication network infrastructure. For power ...[Details]
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Perhaps the most common IC in isolated switching power supplies , the TL431 shunt regulator provides a simple, low-cost way to accurately regulate output voltage. Figure 1 is a block diagram of the...[Details]
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Waymo has regarded safety as the most important underlying logic of its autonomous driving technology from the very beginning. During the 2020 CES International Consumer Electronics Show held in La...[Details]
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The 10th China (Western) Electronic Information Expo is a tribute to the 10th anniversary of Western Electronic Information July 14-16, 2022 Hall 2, 3, 4 and 5, New International Convention and Ex...[Details]
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In recent years, the production and sales of pure electric vehicles in my country have grown simultaneously, reaching 2.942 million and 2.916 million respectively in 2021, an increase of about 1.7 ti...[Details]
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What are the features of self-driving cars?
Self-driving cars have a variety of technical means such as global positioning system (GPS), radar, lidar, camera, ultrasonic sensor, etc., which ca...[Details]