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Cortex-M3 processor core Cortex-M3 Processor System Block Diagram Cortex ‐ M3 bus connection example Register Group The Cortex-M3 processor has a register set of R0-R15. R13 is used as the stac...[Details]
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In China, there are special safety precautions for special vehicles. "Two passenger vehicles and one dangerous goods vehicle" is a classification method for road transport vehicles, where "two pass...[Details]
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1. Chemical and physical properties of arsenic
Arsine (chemical formula: AsH3), also known as arsine, arsine, and arsenic, is the simplest arsenic compound, a colorless, highly toxic, and flam...[Details]
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Permanent magnet DC torque motor is a common type of motor that uses the interaction between the magnetic field generated by permanent magnets and the current in the magnetic field to generate mech...[Details]
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A month ago, Huang Renxun completed the entire "new product launch" of GTC CHINA 2019 with a small autonomous driving SoC chip. On the day of the press conference, the "leather jacket man" hurried ...[Details]
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The remote operation of relay protection, automatic devices, signal devices, emergency lighting and electrical equipment in the substation generally adopts DC power supply, so the output quality an...[Details]
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Overview Mobile operators are constantly challenged by the rapid changes in the industry. An increasing number of network users and other point-to-point radio links operating on the same frequency ar...[Details]
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During the production process of LED light strips, there will be a phenomenon of LED false death (i.e. LED does not light up), which is most likely to occur in 5050 LED light strips. The reasons fo...[Details]
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High-voltage inverters are commonly used in industrial applications for high-power, high-voltage (usually over 1kV) applications. They can provide higher output power and carrying capacity, and are...[Details]
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On January 21, 2021, Innoscience Technologies Co., Ltd. and ASML reached an agreement to purchase in bulk high-capacity i-line and KrF lithography machines for the manufacture of advanced silicon-bas...[Details]
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The Fluke 1630 uses clamp-on ground resistance testing technology, which greatly simplifies the ground loop testing process and allows for non-intrusive leakage current measurements. The Fluke 1630 i...[Details]
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On March 31, Jiejie Microelectric issued a statement saying that the "power semiconductor six-inch wafer and device packaging and testing production line" construction project undertaken by its subsi...[Details]
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1. Sensor: A device or apparatus that can sense the specified measured quantity and convert it into a usable output signal according to a certain rule. It usually consists of a sensitive element and a...[Details]
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According to foreign media reports, self-driving cars are not yet ready for large-scale commercial deployment, but as technology advances, most companies hope to develop multi-layered safety technolo...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]
Microcontroller MCU
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