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Regarding the automotive electronic control system, it is actually not exclusive to new energy electric vehicles. Fuel vehicles also have it, but the electronic control system of new energy electri...[Details]
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Oscilloscopes are the most familiar test instruments, but there is no way to do testing without a probe. Oscilloscope probes are indeed an indispensable member of the oscilloscope family. The perform...[Details]
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As of March 17, more than 30 vehicle and parts factories in Russia and Ukraine have been shut down for nearly three weeks. After reviewing the responses from various companies, it was found that the ...[Details]
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Basic theory of computer serial port 1. What is a serial port? 2. What is RS-232? 3. What is RS-422? 4. What is RS-485? 5. What is a handshake? 1. What is a serial port? Serial ports are a very c...[Details]
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Lightweighting of automobiles is a major trend, but many people overlook a very important link, that is, the automobile wiring harness. According to the data, the length of a vehicle's entire wiring ...[Details]
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4G changes life, 5G changes society. In 2019, 5G (fifth-generation communication technology) has become one of the hottest topics in the world. On June 6, the Ministry of Industry and Information T...[Details]
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At the end of January, a piece of news went viral on my WeChat Moments. The article mainly talked about how Pingtou Ge completed Android 10's support for RISC-V chips and open-sourced all the relevan...[Details]
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It's really frustrating. The single-step debugging is correct, but it gets stuck when running at full speed... Finally I know the solution. : During simulation, click the view in the toolbar and s...[Details]
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Recently, at the 2019 Intel Artificial Intelligence and Internet of Things Ecosystem Partner Summit, Thomas Neubert, Director of Market Development of Intel's Video Business, gave a detailed introduc...[Details]
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Ground source heat pump systems have outstanding advantages compared with other air conditioning systems. Because the temperature deep in the ground remains constant all year round, it is much higher...[Details]
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Introduction
As battery-powered electronic devices become more popular and more powerful, higher requirements are placed on battery charger design. By using only standard components, batte...[Details]
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There are two ways of computer data exchange: serial communication and parallel communication. Parallel communication: Let's take 8 bits (one byte) of data as an example. Under parallel communicati...[Details]
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ON Semiconductor said late Thursday that it will lay off 475 employees as part of cost-saving measures. The chipmaker, which has nearly 35,000 employees worldwide, said: "The cost reduction is a stru...[Details]
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DMA can be considered as connecting two "address" data channels. DMA shares the system bus and does not occupy the CPU, so it can achieve fast data transfer. Here we take DMA connection between memor...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
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