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Since August 1, 2003, China's electronic product quality compulsory certification system (3C certification) has been in place for nearly three years. The state has taken corresponding compulsory measu...[Details]
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1. IAP IAP is the abbreviation of In Application Programming. IAP means that the user's own program burns part of the User Flash area during operation. The purpose is to easily update the firmware pr...[Details]
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A few days ago, multiple sources pointed out that Lenovo founder Liu Chuanzhi was about to step down as chairman of Lenovo Holdings. On the evening of December 18, Lenovo Holdings issued an announcem...[Details]
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1. Design Features
1. Accurate primary side constant voltage/constant current
controller
(CV/CC) eliminates optocoupler and all
2. Secondary side CV/CC control circuit
3. ...[Details]
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In the more than two years since the outbreak of the epidemic, everyone's lifestyle has changed to varying degrees. Face-to-face communication has become rare, and offline team collaboration has beco...[Details]
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//There are two buttons, one is connected to INT0 and the other is connected to PD7
//When starting, the digital tube displays 00.00, press INT0 to start timing
//Press INT0 again to stop...[Details]
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Recently, Tesla has pushed the fully autonomous driving (FSD) test version FSD Beta 10.6 to car owners in the United States. The performance has been greatly improved compared to the FSD Beta 10.5 ve...[Details]
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2020 is the year when automotive information security standards are fully rolled out. The successive promulgation of international standards and regulations means that vehicle information security h...[Details]
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1. About the cooperation between LG and American automakers In the short term, there is room for discussion between GM and LG on the division of responsibilities for the $1.8 billion expense. If this...[Details]
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Robot maker Boston Dynamics has finally put its four-legged robot, Spot, on general sale. After years of development, the company began leasing the machines to businesses last year, and as of ...[Details]
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To protect the scene when executing a subroutine or interrupt program, the registers of the 51 MCU are very limited, while the ordinary data memory is relatively more sufficient. The contents of the ...[Details]
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0 Introduction
The problem of heating caused by electronic and electrical components, especially large-scale integrated circuits, has always been difficult to solve. As an industrial product t...[Details]
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Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
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Previously, we introduced the method of using the ARM JTAG emulator to load the image file into the internal SRAM of the ARM processor for program debugging. In actual operation, it is more com...[Details]
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Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]
Microcontroller MCU
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