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1 Overall design of system hardware The hardware architecture of the ARM-based general network measurement and control system is shown in Figure 1. This system uses an ARM-based CPU at the measuremen...[Details]
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introduction
As the level of automobile intelligence increases, the intelligent functions and entertainment attributes of automobiles have become the key directions for OEMs to creat...[Details]
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China Energy Storage Network News:
Recently, the Hebei Provincial Development and Reform Commission, the Provincial Department of Industry and Information Technology and other five departme...[Details]
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Metal rotor flowmeter is very important for industry. First, the measurement method is reliable, that is, the sampling device will not cause accidents due to mechanical strength or electrical circuit ...[Details]
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DSP is a complex, diverse, and multi-system digital and analog hybrid system. Therefore, the interference from external electromagnetic radiation and the interference between internal comp...[Details]
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As shown in the figure below, the chips are divided into large capacity, medium capacity and small capacity according to the size of the flash.
As you can imagine, the corresponding startup...[Details]
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Domestic current probes all use SMT large-scale integrated circuits, which have a sturdy and reliable structure and are not easily damaged. They use advanced magnetoelectric sensors to measure th...[Details]
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On November 20, according to Joongang.co.kr, SK Hynix has begun recruiting logic semiconductor (such as CPU and GPU) designers, hoping to integrate HBM4 directly on the chip through 3D stacking. SK H...[Details]
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Many people cannot distinguish the difference between pressure sensors, pressure relays and pressure switches. Today we will focus on the difference between pressure sensors, pressure relays and pres...[Details]
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Today I am writing a program to read the temperature sensor DS18b20 using 1768. It is a single bus sensor, so both reading and writing need to follow the timing in the manual. This is the question, h...[Details]
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Apple plans to launch the successor to the iPhone SE in the first half of next year. According to Korean technology media etnews, it is worth noting that the panel of the phone is about 5 inches, sim...[Details]
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On January 25, according to Tianyancha App, Beijing Smartisan Technology Co., Ltd. added two new cases of execution on January 20. The case numbers of the two cases of execution are (2021) Yue 0104 E...[Details]
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According to foreign media reports, private cars and buses carrying employees drove into the Tesla Shanghai Super Factory located in the Lingang New Area of the Free Trade Zone. This is Tesla's fir...[Details]
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A few days ago, I basically got the external interrupt working, but I didn't know much about the specific meaning and difference of several interrupt registers. Today, I read the datasheet in detail ...[Details]
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1.1 Industry Background
In recent years, with the large-scale promotion and application of new energy vehicles, the development and testing technology of new energy vehicle control systems and...[Details]