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Just as there is a real science behind every medical procedure, there is also a science behind determining the airflow and silicon-based pressure sensors used in complex medical devices to aid in t...[Details]
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On November 14, blogger @熊猫很禿然 revealed that in addition to the standard version of Xiaomi 12, Xiaomi will also launch Xiaomi 12 Ultra in the future. In the first half of this year, Xiaomi la...[Details]
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Flash The memory is divided into two parts: Main memory and information memory, There is no difference between the two in operation The difference between the two parts lies in the size of the segme...[Details]
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This is a voltage regulation and timing dual-purpose controller with simple circuit, easy production and convenient use. Its indicators are: voltage regulation range 30-215V AC, timing 5-60 minutes, p...[Details]
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In the latest patch of Linux 6.5, Loongson confirmed that the 3A6000 processor will support SMT (synchronous multi-threading), with each physical core having two logical cores. This means that the ...[Details]
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In order to improve factory productivity, it is very important to shorten the operation time (production volume) of each process on the production line, such as processing and inspection, as much a...[Details]
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Gree recently launched the Dasong 5G mobile phone, which made many people pay attention to Gree Chairman Dong Mingzhu's mobile phone making business again. It turns out that Dong Mingzhu has not give...[Details]
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According to news on January 18, AMD recently issued a product discontinuation notice, stating that it will no longer provide all CoolRunner and CoolRunner II CPLD chips, as well as Spartan II and S...[Details]
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Data acquisition plays an increasingly important role in modern industrial production and scientific research. In signal measurement, image processing, audio signal processing and other measureme...[Details]
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Mines have become the first scene to achieve commercialization in the L4 autonomous driving ecosystem
Autonomous driving was once regarded as the ultimate scenario for artificial intelligence....[Details]
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The MEMS industry is developing very rapidly, but people often overlook its early testing. At first glance, the manufacturing of MEMS devices and traditional IC devices is very similar, but because ME...[Details]
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Summary This note mainly records the development and interface design of the SAE J1939 protocol stack based on NXP MPC5744P, based on the CAN driver design summarized previously. Preparation Prepar...[Details]
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On August 14, the 8th China International Information Technology Fair (CITE2020) opened at the Shenzhen Convention and Exhibition Center. Wang Weizhong, Deputy Secretary of the Guangdong Provincial P...[Details]
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Dynamic speaker structure
A dynamic speaker is a common type of speaker, which is usually used to amplify and play low-frequency audio. The following is the composition of a dynamic speaker:
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As the automotive industry continues to develop, technical developers, scientific researchers, etc. are increasingly interested in autonomous driving. Autonomous driving is not a single technology,...[Details]