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On April 18, the Development and Reform Commission of Haidong City, Qinghai Province, approved the planning of the distribution network in the four districts and counties of Haidong City to be form...[Details]
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2021 is the year of the rise of smart cars. In this year, electric car brands and products with intelligent functions have sprung up like mushrooms after rain and entered the consumer's field of visi...[Details]
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I have been puzzled about the problem of start_kenal in the arm linux kernel for a long time but still can't solve it:
In include\linux\Cupmask.h, there are the following definitions
typedef struc...[Details]
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The development of autonomous vehicles (AVs) continues to attract significant investment from the transportation and other industry sectors. These investments are needed because many of the difficult...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Horizontal cable managers are mainly used to accommodate cable connections between adjacent unit devices inside the cabinet. They are available in different combinations of 1U and 2U, single-sided ...[Details]
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The driving circuit consists of a buffer U, resistors R2, R3 and a pair of low-power switching transistors B1 and B2. When the control signal is at a low level, the non-inverting buffer U outputs a l...[Details]
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With a “hush” from Apple, AirPods Pro made their debut. It’s wireless and noise-cancelling, if you don’t buy it now, when will you? So I immediately bought one from the official website and enjoy...[Details]
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Nissan joins a host of other tier-one automakers in outlining a vision around next-generation battery technology, including plans to build a dedicated production facility to enable 15-minute electric...[Details]
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1 Introduction
A bidirectional DC/DC converter is a DC converter that can adjust the direction of energy transfer as needed to achieve bidirectional flow of electric energy while keepi...[Details]
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On January 15, Xiaomi Group Vice President Chang Cheng shared the latest MIUI 12 stable version update log for Xiaomi 11. The new version of MIUI 12 solves the charging bug of Xiaomi 11. Some ...[Details]
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According to Reuters, on April 16, Nissan Motor, Japan's third-largest automaker, said it will start mass production of solid-state batteries for electric vehicles in early 2029 and use large-scale...[Details]
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As announced, Apple released the official version of watchOS 7.0 on September 17, bringing several new watch faces including the Stripe watch face, Artist watch face, Memoji watch face, and GMT watch...[Details]
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I won't talk about the jtag line. Connect the jlink's Vref, GND, TMS, and TCK to the SW interface respectively. For STM32F103RCT6: TMS--PA12, TCK--PA14. The settings in KEIL MDK are as shown in the f...[Details]
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Comparing several V/I circuits, all unidirectional devices such as triodes can achieve AC constant current. After adding triodes, only unidirectional DC constant current can be achieved. Of course, t...[Details]