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Yesterday, Meizu released the Flyme 9 system. Meizu said that the system, as a medium for users to interact with mobile phones, is the soul of user experience. Looking back, each generation of ...[Details]
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Inspired by the biomechanics of manta rays, researchers have developed an energy-efficient soft robot called the "butterfly robot." Image credit: North Carolina State University
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Recently, a user of a Macosin oscilloscope asked how to use an oscilloscope to calculate the harmonic content of a signal. So today we will systematically learn how an oscilloscope measures the harmo...[Details]
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Abstract: This paper introduces the new SKHI21/SKHI22 hybrid dual-channel IGBT and MOSFET driver integrated circuit produced by German Siemens AG, and lists its main design features, main parameter...[Details]
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Mental arithmetic is the basis of learning mathematics. If you want to improve your child's mental arithmetic ability, you need a lot of practice. Nowadays, many parents buy a lot of math mental arit...[Details]
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According to Jiwei.com, at 2 pm today, Ren Zhengfei said in an interview with Nicholas Negroponte, a columnist for Wired magazine, and George Gilder, an American writer, thinker, futurist, and econom...[Details]
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Energy saving and picture quality improvement technology have always been an area where the color TV industry has been constantly pursuing innovation. With
the popularization of
LCD TVs
, re...[Details]
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Sensor technology is changing with each passing day and is being widely used in automobiles. According to a survey, in 2010, the average number of sensors installed in each car will reach 150. At th...[Details]
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Jiwei.com reported on May 19 (Text/Digital Control) that MediaTek officially released the Dimensity 820 yesterday and confirmed that Redmi 10X will be the first to launch it. Xiaomi executives also p...[Details]
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This article recommends a 4×4 keyboard circuit with a simplified IO interface. This keyboard circuit uses only 4 IO interface leads to complete the functions that generally require an 8-bit interface...[Details]
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Abstract: A high-bandwidth, low-noise voltage-controlled oscillator (VCO) based on Ethernet physical layer clock synchronization is studied. The VCO adopts a cross-coupled current-starved ring osci...[Details]
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Vibration welding is to apply vibration during the welding process to ensure that the amplitude and frequency of vibration can be stabilized in the direction of the weld. General vibration welding ...[Details]
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If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power supply: This is of course indispensable. The microcontrol...[Details]
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Musk, who claimed that L5 autonomous driving would be achieved in 2021, recently "bowed" to reality. Ever since Musk started working on autonomous driving, there has always been a lot of buzz. He ...[Details]
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November 4, 2024, Hong Kong, China -
OPPO Guangdong Mobile Communications Co., Ltd. (OPPO) and the Hong Kong Polytechnic University (PolyU) held a cooperation renewal ceremony to further deepen...[Details]