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An arm is a mechanical structure connected by multiple joints, similar to a human arm. It usually has rotatable or retractable joints that enable it to perform precise positioning and manipulation ...[Details]
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Safety standards for acceptable levels of non-ionizing radiation have been set for operating frequencies up to 3 GHz. Although these standards cover a wide range of wireless devices, the number of use...[Details]
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This article mainly analyzes common LED drive circuits. The capacitor step-down circuit is a common low-current power supply circuit. Due to its advantages of small size, low cost, and relatively con...[Details]
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The U.S. Patent and Trademark Office published a patent application from Apple relating to an updated version of the Apple Pencil that can be connected to an iPad Pro for charging. Apple's inventio...[Details]
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2.2 Burst control mode
Under light load conditions, this multi-mode switching power supply controller can also control the converter to work in Burst mode. In this mode, the power switch works fo...[Details]
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Yunweibao dry information sharing: 14 issues you must know about the maintenance of production equipment (Part 2) Continuing with the practical knowledge about the maintenance of production equ...[Details]
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When I was learning ARM embedded systems, I found that I had forgotten a lot of the knowledge about analog and digital devices that I had learned before. According to my progress, I should have conti...[Details]
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The model trend is resurfacing. On March 9, Xiaopeng Motors' wholly-owned battery swap company was established and entered the battery swap model. On March 11, following BAIC New Energy, Changan Auto...[Details]
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The A/D converter of a single-chip microcomputer refers to the conversion of the analog signal of the single-chip microcomputer into a digital signal. This is one of the functions commonly used b...[Details]
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Recently, Alibaba announced that Allwinner Technology, the largest smart voice chip manufacturer in China, and Pingtou Ge have reached a strategic cooperation. Allwinner Technology will develop a new...[Details]
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For a long time, due to the late start of the upstream raw materials and equipment industry of my country's OLED microdisplay industry, some key technologies lag behind developed countries such as Eu...[Details]
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On November 13, Accelink Technologies issued an announcement stating that the company plans to issue no more than 139,964,983 A shares (including this number) in a private placement to no more than 3...[Details]
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Recently, the six energy storage battery cabins of the Tianjing Photovoltaic Supply Guarantee Project in Qamdo City have been hoisted, laying a solid foundation for the future full-capacity grid conne...[Details]
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The principle of acoustic emission detection is that the elastic waves emitted from the acoustic emission source eventually propagate to the surface of the material, causing surface displacement t...[Details]
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Users can configure the fuse bits of AVR using parallel programming, ISP programming, and JTAG programming, but different programming tools provide different ways to configure the fuse bits (referrin...[Details]