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The tense Sino-US trade war has now spread to Huawei. The United States, the world's most powerful country, has joined forces with its allies Japan, the United Kingdom, Australia, Canada and other co...[Details]
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Electro-hydraulic servo valves are widely used in engineering systems. Although hydraulic systems have disadvantages such as difficult maintenance, leakage, and high noise, for high-power automatic c...[Details]
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Number of times different systems request strings (three root nodes) system String 2 String 3 windos 8 2 linux 1 3 ios 2 2 A single node will only request twice, and the above is normal now...[Details]
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1 Introduction In the previous article, I introduced how to set the chip boot mode. According to the IROM mode officially promoted by Samsung, I introduced how to boot from IROM mode and load our boo...[Details]
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Frequency selection for LCR inductance measurement uF ceramic capacitors have a frequency of 1Khz, nF capacitors have a frequency of several hundred KHz, and pF capacitors are not easy to measure...[Details]
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New math libraries provide developers with significant performance gains while maintaining ultra-low power consumption. Texas Instruments (TI) has announced an expanded industry environment...[Details]
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In addition to providing automobile products, Toyota has also been making arrangements in the field of online ride-hailing. Recently, it was reported that Toyota Motor Corporation is considering ...[Details]
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introduction
Modern cars are developing from a simple means of transportation to one that can meet human needs and be safe, comfortable, convenient and pollution-free. The key to achieving...[Details]
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SPI bus is a three-wire synchronous interface introduced by Motorola. It communicates in a synchronous serial 3-wire mode: a clock line SCK, a data input line MOSI, and a data output line MISO. It i...[Details]
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A Bode plot with three poles and one zero will be used to analyze the gain and phase margin. Assuming a DC gain of 80dB, the first pole occurs at 100Hz. At this frequency, the slope of the gain curve...[Details]
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In my opinion, an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not an option be...[Details]
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In non-standard industrial automation systems, it is often necessary to collect PLC data to the PC-side upper software. Direct collection of PLC data requires a lot of software development and debu...[Details]
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On November 18, the Huawei Mate X2 Collector's Edition went on sale this morning, priced at 18,999 yuan. As netizens predicted, the phone was sold out as soon as it went on sale, and it can be s...[Details]
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Advanced semiconductor technology is paving the way for smaller, more powerful home medical devices. For patients, the benefits of smaller, portable devices are easier access to care, fewer trips t...[Details]
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The short-circuit test of a self-excited generator is one of the important tests for evaluating the performance and safety of the generator. When conducting a short-circuit test, a temporary power ...[Details]
Power technology
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