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1. Installation of basic software First install the virtual machine "Vmware_Workstaion_wm", and then use the virtual machine to install the "Ubuntu12.04.2 initial system". The virtual machine and Ub...[Details]
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After Meizu tried the rear screen design, mobile phone manufacturers including Xiaomi and OPPO also tried it. Following the "Find X4 Pro" patent that was exposed a few days ago, OPPO has now obtain...[Details]
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For years, the lack of talent and skills has been cited by China’s chief information officers (CIOs) as one of the biggest obstacles to increasing the speed of digital business development. China's C...[Details]
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1. Front-end camera point deployment design
School gate: Multiple Jiemai high-definition 1080P gun cameras are used, and the video surveillance platform splicing function is used to achieve 3...[Details]
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On October 8, 2019, the reporter learned from the morning adjustment meeting of State Grid Ningxia Electric Power Co., Ltd. that during the National Day holiday, the Ningxia power grid operated sta...[Details]
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When the CPU executes an undefined instruction, an undefined instruction exception is triggered. Through the exception vector table, we can find that the entry of the undefined instruction exceptio...[Details]
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Oscilloscope XY Mode I recently used the XY mode of an oscilloscope when doing a BPSK coherent demodulation experiment. Now I will make a simple analysis and summary for future use. definition Liss...[Details]
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Automation has four dimensions: height, width, depth and time. When a device must place an object precisely in a specific location, it requires motion control, which means controlling position, spe...[Details]
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DKSH Technology, a leader in market expansion services for technology companies, has entered into an exclusive partnership with French company Formulaction Instruments. The company, based in Toulouse...[Details]
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The precision reducer industry is a multidisciplinary industry, and its development involves many technologies such as metal materials, heat treatment, small modulus gear hardening, integration, et...[Details]
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According to foreign media Appleinsider today, a leaker told it that Apple will hold a launch event on October 13 (Tuesday) and start pre-orders from next Friday (October 16). Separately, Marc...[Details]
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Insulation resistance measurement is used to confirm that the insulation resistance value of a circuit is higher than a predetermined value. One terminal of the insulation resistance meter (als...[Details]
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Since last week, I have been troubled by the inability to download the compiled files. Until today, I finally solved the problem of NAND flash download. There are a few points as the key poin...[Details]
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(Image source: Illinois official website) Lithium-ion batteries are prone to internal short circuits, which can cause electrolyte combustion, explosions and fires. According to foreign media repor...[Details]
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The consumer electronics market, especially the LED driver market, has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ultra...[Details]