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LED display screen has become a new generation of information dissemination media tool due to its low power consumption, long service life, low cost, high brightness, few faults, wide viewing angle, a...[Details]
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#include "S3C2440addr.h" #include "math.h" #define pi 3.141593 U16 SEC, MIN, HOUR, TmpSEC_10, TmpMIN_10, TmpHOUR_10,TmpSEC_1,TmpMIN_1,TmpHOUR_1; U16 SEC_x, SEC_y, MIN_x, MIN_y, HOUR_x, HOUR_y, OldM...[Details]
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Some time ago, Motorola launched the Edge 30 series of mobile phones in the domestic market, but it was neglected in overseas markets. However, the news that Motorola edge 30 Pro will be releas...[Details]
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Strategy Analytics' latest research report points out that global smartphone shipments in Q4 2019 were 375 million, which was stable compared with the same period last year. Apple ranked first with a...[Details]
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1. s3c2410 porting ALSA and related tools Related source code files ncurses-5.6.tar.gz alsa-lib-1.0.17.tar.bz2 alsa-utils-1.0.17.tar.bz2 1. Set environment variables export MEDIA_INSTALL_DIR=/home/li...[Details]
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The new national standard GB15084-2022 for automotive electronic exterior rearview mirror CMS will be officially implemented on July 1, 2023. The new standard "Performance and Installation Requiremen...[Details]
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4 Research on key network communication technologies for remote measurement and control systems of CNC machine tools There are two basic modes for building a network measurement and control sys...[Details]
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As a common display device, LCD has the characteristics of low power consumption, small size, light weight, and large amount of displayed information. Especially in portable devices, it occupies an...[Details]
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On February 28, Qin Haibin, Chairman of China Sodium Energy Storage New Energy Technology (Gansu) Co., Ltd., and Liu Zhengrong, General Manager of the Marketing Center of Tianjin Lishen Co., Ltd., ...[Details]
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The more we study solid-state batteries , the more we realize that this road is not easy. But at least we are solving the problems of power batteries one by one, from energy density, safety to cost. ...[Details]
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Abstract
Event cameras have great potential in and due to their extremely high temporal resolution. However, their
asynchronous imaging mechanism often aggravates the sensitivity of the m...[Details]
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Non-contact inductive power supply combines electronic power technology with electromagnetic induction coupling technology, and has been widely used in electric vehicles, mobile phone charging, robo...[Details]
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On May 19, Zhongying Electronics stated on its investor interaction platform that 90 nanometers are produced using 12-inch wafers, and the lithium battery management chip is moving towards 90 nanomet...[Details]
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Broadcom Corporation announced the launch of the next generation of single-chip global positioning system (GPS) solutions for mobile devices. This latest GPS receiver has the highest sensitivity an...[Details]
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The motor's moment of inertia is an important parameter in motor design, which is related to the motor's starting, braking, operating stability, and control performance. This article will introduce...[Details]
Discrete Device
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