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1. Segment-mode MMU
Use the virtual address to find the physical address and access the LED through the physical address. The process is as follows:
The size of a segment is with a...[Details]
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Currently, the most popular electric vehicle batteries on the market are lithium-ion batteries and lead-acid batteries. However, many consumers do not know how to choose when purchasing electric ...[Details]
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Everyone knows that electrical appliances will inevitably have some minor problems after being used for a long time, such as loose connections, poor contact and malfunction. If the appliance looks ...[Details]
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1. Configuration environment 1. Install arm-linux-gcc compiler 2. Compile qt-everywhere and install 3. Install Qt Creator Specific reference: http://www.cnblogs.com/oceanking/archive/2012/09/04/26711...[Details]
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Since the urban network video surveillance system requires huge investment and complex technology, it is very important to conduct an objective overall evaluation of the system before constructio...[Details]
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In September this year, some media revealed that Gree’s new Dasong mobile phone has been registered with the Ministry of Industry and Information Technology. Recently, the phone passed the 3C certifi...[Details]
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At the end of 2022, ChatGPT emerged, which not only ignited an unprecedented storm of technological public opinion, but also made all walks of life face an AI industry revolution.
...[Details]
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Midea's first global HarmonyOS refrigerator BCD-603WKGPZM was recently launched on Huawei Mall. The original price was 7,999 yuan, but it is currently discounted by 1,000 yuan for a limited time, bri...[Details]
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Electric cars have been questioned since their introduction, the biggest of which is the battery. Whether there are symptoms of excessive attenuation, whether the charging time can be shortened, whet...[Details]
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Screen size design
When designing the screen size, there are three important factors:
the need for display content
the space conditions of the site
the display unit template size ...[Details]
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June 20, 2023 – Advanced interconnect specialist Harwin will showcase its high-performance connector technology at this year’s electronica China in Munich (July 11-13, Shanghai, Booth 4.1C306). The c...[Details]
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1. Inverter switching control schematic diagram
2. The role of electronic components
3. Summary of the conversion of necessary units for electricians
4. RS232 seria...[Details]
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Samsung's newly launched Galaxy S20 models are arguably the company's most attractive products in years. IT Home reported that Samsung launched its 2020 flagship smartphone lineup at the company'...[Details]
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OPPO launched the 4G-only A77 in May 2017, and now the company has released a 5G version with a more modern design and better specs. Recently, OPPO held a new product launch conference in T...[Details]
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WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
Making friends through disassembly
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