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No matter what the boot device of S3C2440 is, it starts to execute the program from the address 0x0000 0000, the difference is that the address mapping is different. After the embedded system based on...[Details]
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Recently, Xiaomi Mi 8/Transparent Explorer Edition mobile phones began to push the latest MIUI 12 20.6.4 development version, which brought optimization and upgrades to the control center, lock scree...[Details]
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Transplant u-boot-2012.04 to build a new board_clock_SDRAM_UART (1) Create a new board directory and configure the header file tar xjf u-boot-2012.04.01.tar.bz2 cd u-boot-2012.04.01 cd board/sams...[Details]
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The application and development speed of industrial robots
in China's manufacturing industry
ranks first in the world. In 2010,
the density of industrial
robots
in China's manufacturing...[Details]
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Application of real-time oscilloscope in time domain testing of new generation optical interfaces Introduction: When talking about the time domain index test of optical interface, engineers always ...[Details]
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7. Selection of output capacitor The output capacitor ripple mainly consists of two parts, one is the ripple caused by the capacitor ESR, and the other is the ripple generated by the capacitor. I...[Details]
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How to measure whether a mobile phone is good or not? The most direct and effective method is of course to try it out, but it is difficult for users to experience and compare mobile phones one by one...[Details]
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In recent days, the news that Intel plans to acquire chip company GlobalFoundries for $30 billion has dominated the screen. It is reported that if the acquisition is successful, it will be the larges...[Details]
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March 31 news, according to foreign media reports, Huawei plans to vigorously promote the development of autonomous driving technology to compete with its competitors in the United States and China. ...[Details]
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1. Process 1 and 2 are initialization processes. Each read must be initialized, otherwise 18b20 is in standby state and cannot be read successfully. Process 1: Pull down the signal line for 480-7...[Details]
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AMEC celebrates the delivery of the world's 500th MOCVD equipment
Shanghai, China, October 25, 2022 - On October 25, Shanghai Advanced Micro-Electronics Equipment Co., Ltd. (herein...[Details]
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Everyone is familiar with LED display screens, which can be seen everywhere in life. They can be seen everywhere in stations, shopping malls, squares, auditoriums, airports, and buildings, and are wi...[Details]
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The vortex flowmeter can only measure in one direction. When installing, make sure that the flow direction of the medium is consistent with the direction indicated by the arrow on the flowmeter. 2. T...[Details]
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Fingerprint recognition technology is increasingly being used in finance, transportation, security, and other fields, as well as in daily work and life. Fingerprint recognition algorithms usually inv...[Details]
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In September this year,
the monthly production and sales volume
of new energy vehicles
once again hit a record high.
According to the analysis of the China Association of Automobi...[Details]