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Ever since Musk entered the automotive industry, every time another new electric car hits the market, it’s dubbed the “Tesla Killer.”   But since Fisker’s legend was destroyed in the fire of bankrup...[Details]

In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, sho...[Details]

First, when you have an idea, write a functional block diagram like this so that you can understand what you want to do. Without doing the chemistry part, we can have a preliminary understandi...[Details]

      On the morning of December 9, OPPO dropped a bombshell, not only officially announcing that Liu Zuohu would return to OPPO as Chief Product Officer, but also announcing that OPPO's first foldin...[Details]

Apple recently announced its new self-service repair program. Now, it seems that other brands are following suit with similar services as Xiaomi may launch a new repair program in the Indian market. ...[Details]

    With the development of in-vehicle system technology, there are now more and more software and applications in cars. All applications need to be updated. However, most car companies currentl...[Details]

According to Bloomberg, the International Monetary Fund (IMF) has once again lowered its global growth outlook for this year, and the updated figure will hit the lowest level since the global financi...[Details]

　　This article mainly introduces the difference between arm architecture and x86 architecture. First, it introduces the ARM architecture diagram, and then the x86 architecture diagram. Finally, it co...[Details]

    ARM Architecture     At present, the ARM series of general-purpose 32-bit RISC microprocessors include ARM7, ARM9, ARM9E, ARM10 and other products. These processors can work in 7 modes. All modes...[Details]

Excitation method of DC motor The excitation mode of a DC motor refers to the way in which the excitation winding obtains the excitation current. Except for the permanent magnet micro DC motor...[Details]

　　During the testing process of the large ground grid ground resistance tester, if the following problems are encountered, the solutions are as follows. 　　1) If the instrument displays "loop resistan...[Details]

1. Causes of Errors After the target flowmeter was installed according to the technical conditions and put into operation according to the operating procedures, it was found that a few instruments...[Details]

Recently, in the photovoltaic inverter model parameter test conducted by the National Energy Solar Power Generation Research and Development (Experimental) Center (NESC) of the China Electric Power...[Details]

The most important parameter of a power semiconductor device that reflects its overload capability is the surge current, which is the maximum allowable current amplitude of a half-sinusoidal shape la...[Details]

From October 31 to November 1, the Global New Energy Vehicle Cooperation and Development (Shanghai) Forum (GNEV2024•Shanghai) hosted by the China Electric Vehicle 100 was officially held. Wit...[Details]