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Huawei uses a new ring camera design in the Mate 30 series. According to digital blogger @长安数码君, a new Huawei phone that has not yet been released also uses this design. From the spy p...[Details]
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Recently, it was revealed that Hyundai Mobis, the parts division of Hyundai Motor Group, is negotiating with a Korean fabless chip company to develop its own automotive chips. According to previous...[Details]
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The steps to add a system call are similar for both architectures. Let's briefly compare them, using the 2.6.28.6 kernel as an example.
1. Add a new kernel function as a system call in the corres...[Details]
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Western Digital announced today that the five NAND flash wafer fabs in Japan that were shut down in mid-June due to a power outage have basically resumed operations. The incident caused the loss of a...[Details]
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Simple classification of ARM registers: Figure 1-1:
Figure 1-1
There are 37 32-bit registers in the ARM microprocessor, including 31 general registers and 6 status registers. Howeve...[Details]
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If you want to design an LED lighting product that can be used safely by end users, then you must consider the insulation and isolation reliability of the LED lighting driver power supply . That is t...[Details]
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Circuit principle: The circuit charges the battery after voltage transformation, bridge rectification and conditioning. The transformer can adjust the charging current. It can charge a battery of ...[Details]
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introduction
In addition to being used as an AC signal amplifier, the triode can also be used as a switch. Strictly speaking, the triode is not exactly the same as a general mechanical contact...[Details]
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The solid-state battery technology that the new energy industry has been dreaming of for many years is finally becoming a reality. Recently, a pure electric prototype equipped with a solid-state ba...[Details]
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Editor's note: The main steps of this transplantation are still in accordance with the manual, which explains some useful basic knowledge. However, the manual provides a solution for centralized sc...[Details]
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Samsung has officially released its mobile phone chips. Meizu's recently released Meizu S6 uses Samsung 's Exynos7872 chip. Foreign media reports indicate that Samsung is trying to use its industr...[Details]
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Recently, the grid-connected inverter independently developed by Eastar successfully passed the professional inspection of the China Quality Certification Center (CQC) with its high conversion effi...[Details]
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-Debuted at the 2017 China Industrial Expo Techman Robot TM5 will make a grand appearance at the 2017 China Industrial Expo, booth C109, Hall 8.1H, National Exhibition and Convention Center, Shang...[Details]
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Currently, full-screen mobile phones come in a variety of forms, from notch screens, water drop screens to punch-hole screens. There are corresponding products for each screen form factor. Recently, ...[Details]
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As early as the spring of 2014, BYD released the "542" strategy, with acceleration within 5 seconds, electric 4WD, and fuel consumption less than 2 liters per 100 kilometers. During the same period, ...[Details]