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Embedded systems generally consist of four parts: embedded microprocessors, peripheral hardware devices, embedded operating systems, and user applications. Their development is mainly reflected in the...[Details]
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introduction Among various devices, display devices play an important role. Without display devices, it is like a person without eyes. Many internal things cannot be seen. Display devices are very ...[Details]
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On February 11, the State Grid Gansu Electric Power Company revealed that the Gansu section of the ±800 kV Qinghai-Henan UHV DC transmission project (referred to as the Qing-Yu Project) under const...[Details]
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Using PIC16F877A and 4M crystal oscillator, an experiment was conducted as follows: The experiment measured the LED's high level with an oscilloscope to be 500MS, and the low level to be 500MS. The f...[Details]
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There are three trigger modes in the oscilloscope: auto, signal, and normal. The "triggering" of the oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to...[Details]
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According to @Pudong, Shanghai Dalian Road Tunnel will complete 5G network coverage in October 2019. This is China's first 5G cross-river tunnel. The...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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introduction With the increasing demand for clean energy at home and abroad and the increase in clean energy subsidies from governments around the world, the demand for photovoltaic modules is also...[Details]
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A newly published patent document shows that Apple is developing a protective layer to prevent foldable screens from cracking and improve their scratch resistance and durability. Titled "Hybrid Cov...[Details]
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Today, Honor released a trailer titled "CAPTURE WONDER, freeze the beauty of fantasy, see you tomorrow", indicating that important news will be announced tomorrow. Some netizens speculated that Honor...[Details]
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On April 13, Huawei UK published an open letter on its official website, in which Huawei stated that since the new coronavirus hit the UK, data usage has soared by 50% or more, which has put tremendo...[Details]
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During this period, I developed an image recognition project based on WinCE6.0+s3c6410 system, using the 6410 development board of Youjian Hengtian. The development board has an OV9650 camera inter...[Details]
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Recently, the top 100 companies in Wuhan in terms of research and development expenditure (hereinafter referred to as R&D) in 2020 have been released. According to the Yangtze River Daily, the top ...[Details]
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On the morning of August 15, Wuyang County held the ninth phase of the "Three-Batch Project" construction activities and the groundbreaking ceremony for the Taihu Energy Valley new power storage and e...[Details]
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1. Download uboot.bin to the development board through the U disk. The U disk must be burned into the U disk with a quick burning tool in the Feiling CD in advance, but this file cannot be seen aft...[Details]