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On the morning of September 18, Apple launched the new Apple Watch Series 6 on Wednesday. One of its important features is blood oxygen detection. According to Apple's official website, this feature ...[Details]
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To operate OLED, connect to OLED through three lines (SCK, DO, CS). There is no DI here because 2440 will only transmit data to OLED without receiving data. gpio_spi.c implements gpio simulation spi ...[Details]
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Recently, Goke Microelectronics stated at a performance briefing that the company is actively developing new business areas, launching the GK67 series chips for new business areas such as TV/commerci...[Details]
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On September 28, Xiaomi obtained the patent authorization for "Internet of Vehicles Synchronization Method and Device". This patent can use the synchronization signal of one type of network to provid...[Details]
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On May 8, the Hubei Automotive-Grade Chip Industry Technology Innovation Consortium was launched in Wuhan. The consortium is led by Dongfeng Motor Group Co., Ltd. and jointly formed by eight enterpri...[Details]
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The correct way to use a megger is: 1. The megometer should be used according to the voltage level of the equipment, and the measurement range should not exceed the value of the measured insulation r...[Details]
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With the rapid development of electronic technology, the frequency of communication signals is getting higher and higher, and the signal quality requirements are becoming more and more stringent. I...[Details]
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As for why electromagnetic flowmeters need linings, we should start with the principle of electromagnetic flowmeters. Electromagnetic flowmeters generally have a set of coils and two electrodes. The f...[Details]
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1 Introduction With the development of microelectronics technology and large-scale integrated circuits, the serial communication application of single-chip microcomputers is constantly deepening. Du...[Details]
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A crystal diode is a pn junction formed by a p-type semiconductor and an n-type semiconductor. Space charge layers are formed on both sides of the interface, and a self-built electric field is bui...[Details]
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On March 2, Medikey stated on the investor interaction platform that the company's cooperation with Toppan Semiconductor is currently in the sample verification stage. Previously, Medikey issued an a...[Details]
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It was recently learned that the first charging station in China of the global oil and gas giant British Petroleum (BP) has been established in Jiading, Shanghai, and is equipped with a 60-kilowatt...[Details]
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Renesas Electronics and Dialog's merger further expands element14's IoT, Industrial IoT, Infrastructure and A portfolio of automotive application solutions, all with fast delivery Shanghai, Chin...[Details]
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Recently, the booming JD convenience stores have ushered in a new round of technology upgrades. Following the launch of the smart store management system, the Xingzhe dynamic sales platform, and the ...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
Microcontroller MCU
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