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I believe everyone is very clear about the importance of mobile phone chips to a mobile phone. It can be said that the performance of a mobile phone depends largely on the built-in chip of the m...[Details]
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In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Inte...[Details]
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Recently, the first UHV substation and 5G communication technology ubiquitous power Internet of Things construction project in China built by China Telecom Xuancheng Branch passed the acceptance at...[Details]
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A rotary encoder is a sensor that precisely measures angular displacement based on the principle of electromagnetic induction. There are windings in both the rotor and the stator. If a sinusoi...[Details]
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Having worked in the electric vehicle media for a long time, and seeing that electric vehicles are either 0-100km/h and above 4km/h, or are self-driving, have smart connectivity, and are using V2X, y...[Details]
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When running the operating system on S3C6410, we don't pay much attention to the memory usage of S3C6410. However, when we do bare board testing, we have to pay attention to the use of the processor'...[Details]
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1. Introduction
1-Wire bus technology has the characteristics of saving I/O resources, simple structure, low cost, easy bus expansion and convenient maintenance. Therefore, it is widely us...[Details]
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In the entire embedded field, "more cores" has become a design trend. Some hardware architectures can provide dozens of cores, and some architectures even have thousands of cores. However, multi-core ...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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stm8s has its own eeprom, the starting address is 0x4000, and where it ends is in the manual, because when I use it, I only write a 4-byte data, and the configuration is as follows: Input parameter...[Details]
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On October 1, according to ZDnet, Japanese telecommunications company KDDI announced on Monday that it has selected Nokia and Ericsson as the "main suppliers" of its 5G network and plans to launch 5G...[Details]
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Often, the HWT watchdog problems we find are caused by the interlocking of shared resources between CPUs (i.e., R state deadlock). Therefore, when we find HWT problems later, we should not only focus...[Details]
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The growth of crops is affected by natural conditions, such as temperature and humidity, carbon dioxide concentration and light. With the development of computer technology and wireless sensor networ...[Details]
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Are you still worried about the range of electric vehicles? Let's take a look at all-solid-state batteries, which may be the key to solving the problem. Toyota recently announced a breakthrough in ...[Details]
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As shown in the figure, the circuit of improving power supply rejection ratio (PSR) by using external regulator composed of ISO124, MC78L05, MC79L05 and DCP011515 . Using MC78L05 and MC79L05 as auxil...[Details]
PCB Design
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