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Since the second half of 2020, the global foundry capacity has been in short supply, and the entire chip supply chain system has been in short supply. Recently, Qualcomm's 5G mobile phone chip supply...[Details]
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1. Test instruments:
2.5GHz bandwidth, 40GS/s sampling rate, maximum 256Mpts analyzable storage depth, X-Stream II streaming structure - 10-100 times faster than other oscilloscopes, with the...[Details]
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In the past, MCU manufacturers focused on small home appliances, consumer electronics, and computer peripherals. However, as manufacturers rushed into the market and the market became more diversifie...[Details]
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With the development of the new four modernizations of automobiles, the traditional distributed E/E architecture is challenged: the three-electric system of EV increases the complexity of the automob...[Details]
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Fenda Technology (hereinafter referred to as the "Company" or the "Applicant") initiated arbitration with the Shenzhen Court of International Arbitration regarding the capital increase agreement disp...[Details]
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The 16*16 dot matrix LED screen MCU learning board is very suitable for customers with a certain foundation in MCU. The hardware of this dot matrix screen designed by us is mature and reliable, the...[Details]
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On January 7, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, visited Saihan Green Energy Company for research and guidance. The group's...[Details]
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Electric vehicles can be charged at highway service areas. The charging station at Taimei Service Area on Changshen Expressway has attracted many car owners to charge. This charging station is the ...[Details]
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Recently, Sungrow's SG500MX photovoltaic inverter successfully passed the high voltage ride-through test at the National Energy Solar Power R&D (Experimental) Center of the China Electric Power Res...[Details]
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C51 has three loop statements, while, do-while and for. These three loops can be used to handle the same problem and can basically be replaced by each other. However, since C51 is a compiler for 51 as...[Details]
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When I first started learning microcontrollers, the scrolling of LCD1602 could only achieve 2 lines moving at the same time, so I changed it and wrote a scrolling program. When testing, I found a pro...[Details]
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How to know the frequency of air conditioner noise?
1. Background
The noise of some air conditioners is a headache for our after-sales staff, such as high-frequency noise, low-frequency r...[Details]
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In the data acquisition system with 80C31 as the control core, a large external RAM is often needed to store data. As we all know, 80C31 is an 8-bit CPU with a 16-bit address bus width. Its externa...[Details]
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Video surveillance is an important part of the security system, including front-end cameras, transmission cables, and video surveillance platforms. Cameras can be divided into network digital came...[Details]
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Overview
The relocation code copies the BootLoader itself from Flash to SDRAM so that it can jump to SDRAM for execution. Relocation is required because the execution speed in Flash is relativ...[Details]
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