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There are few reference programs about CCS PICC matrix keyboard scanning on the Internet. I have recently done such an experiment. Here I will make the program public so that I can communicate wi...[Details]
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Sina Digital News reported on the evening of February 3 that vivo today released its 2021 New Year's message with the theme of "Remain true to our original aspiration and work hard to plant se...[Details]
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Some applications require holding a sample of an analog voltage. There are at least two traditional methods to meet this requirement. The most common approach is to cascade a classic analog accumul...[Details]
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Wireless charging technology will be a technological breakthrough for smartphones, and it is very likely to experience explosive growth in the next one to two years due to the application of Apple ...[Details]
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What is relocation? Simply put, it copies the program from one location in memory to another. The importance of relocation If s3c2440 uses Nand Flash to boot, the CPU will copy the first 4k of Nand...[Details]
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Bosch Rexroth and Maximator Hydrogen and Maximator Advanced Technologies have jointly developed an efficient hydrogen compression solution for hydrogen refueling stations, storage facilities and ...[Details]
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RS485 is half-duplex communication (2-wire) The DE and RE of the SP3485 chip are short-circuited together and connected to the PG3 of the STM32F1 chip. The PG3 pin can be used to control the tra...[Details]
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At present, many articles on communication power environment monitoring seen in various places talk more about the construction of the system, and less about the application of power supply maintenanc...[Details]
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Features
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High voltage CMOS process with excellent ESD protection
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Very low startup current ( 20uA)
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Current mode control
Green
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Ozone O3 is a light blue gas with a grassy smell. Its chemical properties are very active. Its energy when free instantly produces a strong oxidizing effect. It has a very strong oxidizing ability. H...[Details]
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In 2023, the autonomous driving industry will still be experiencing a "cold winter". TuSimple is about to be delisted? That's right, TuSimple, the self-driving company that claims to be the numbe...[Details]
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Gartner's latest "Emerging Technologies and Trends Impact Radar: Security" shows that security services and access edge technologies are extremely important, and in the next one to three years, the m...[Details]
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The purpose of embedded systems is to provide a complex digital system that is easy to develop with confidence in multi-tasking and networking. From the perspective of digital technology and inform...[Details]
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This article introduces a PCB design reuse method based on Mentor Graphics' printed circuit board design tool Board Station. A design can reuse part or all of another design's circuits, or reuse pa...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]