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Abstract: The working principle and composition of the EAS system based on digital signal processing chip design and the technical difficulties that should be solved to achieve real-time monitor...[Details]
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Las Vegas, January 6, local time. Hyundai Motor and Uber unexpectedly released an electric aircraft at CES, and along with the aircraft came the future travel plan jointly planned by both parties. ...[Details]
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According to foreign media reports, on Wednesday local time, the UK Supreme Court rejected the appeals filed by Huawei and ZTE against Unwired Planet International and Conversant Wireless Licensing r...[Details]
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In the engineering practice of long-distance and gathering pipelines in China, orifice flowmeters, especially high-grade orifice valves, have long dominated. However, with the large-scale development ...[Details]
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Abstract: Monolithic switching power supply is a new type of switching power supply chip that became popular internationally in the 1990s. This article explains its rapid design method.
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I believe many people know what interrupts mean. Different tasks have different priorities, and high-priority tasks will be executed before low-priority tasks. In embedded systems, The scheduling a...[Details]
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The portable headphone amplifier circuit is very easy to build as it uses only 3 transistors. The portable headphone amplifier can be directly connected to a CD player or a record player.
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Xiaomi launched the new Xiaomi 6X at Wuhan University last year. Lei Jun also announced a big news at the end of the press conference, that is, Xiaomi's comprehensive net profit margin for hardware w...[Details]
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Floating connectors are used in the process of automatic assembly to solve the substrate alignment error. They are most commonly used in equipment that densely combines multiple substrates.
C...[Details]
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In recent years, the third generation mobile communication system based on WCDMA technology has been developed vigorously and widely used in Europe, Japan and North America. Among them, Europe, Nor...[Details]
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According to reports on November 17, Feng Xingya, general manager of GAC Group, said at the 2023 Guangzhou Auto Show today that solid-state batteries, cobalt-free batteries, low-cobalt batteries, sod...[Details]
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Abstract: In view of the problem that the traditional single-chip microcomputer experimental system relies on simulator debugging, the experimental cost is high and the efficiency is low, and it is...[Details]
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Foreign media reported recently that due to chip shortages, iPhone 13 production will be reduced by tens of millions this year, and the total production capacity will be lower than expected. However,...[Details]
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Before operating the serial port, you need to initialize some special function registers of the microcontroller related to the serial port, mainly to set the timer 1 that generates the baud rate, seri...[Details]
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According to foreign media reports, on October 21, local time, IONETIC, a British electric vehicle (EV) battery technology startup, announced the launch of Arc, the world's first software-accelerat...[Details]
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