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ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from so...[Details]
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The H-bridge power transistor topology is becoming an increasingly popular method for bidirectionally driving motors and other loads from a single supply voltage. In most appl...[Details]
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Thanks to the continuous improvement of battery technology and the increase in mid-to-high-end new energy passenger car models, the capacity of new energy vehicle battery packs is becoming larger a...[Details]
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A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for digital devices such as mobile phones anytime and anywhere. It usuall...[Details]
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【Abstract】This article mainly introduces the circuit design principle and circuit board production method of LED dot matrix Chinese character display screen controlled by 89c51, which is conducive to...[Details]
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On September 29, 2020, the first self-developed e-axle product EAU100 of United Electronics was successfully rolled off the production line at the Taicang plant, marking the start of mass production ...[Details]
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Micron Technology Inc. announced that it has achieved pay equality across the board for all employees worldwide, covering base salary, bonuses and stock awards. Last year, Micron set a goal to achie...[Details]
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Env is a small KV database that supports write balancing (wear balancing) and power-off protection mode. Transform Flash into a small key-value storage database of the NoSQL (non-relational database)...[Details]
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Since the release of the iPhone 5, Apple has retained the Lightning interface, even though most of the industry has switched to USB-C. Now, a decade has passed, and the Lightning interface has failed...[Details]
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Jiwei.com reported on June 2 that according to a digital blogger, the iPhone 13 may have to increase its battery capacity to achieve better battery life. Image source: Weibo Leaked information show...[Details]
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1 Overview 1.1 Background EasyElectronics Library v1.0 is a library for the development board EasyElectronics. EasyElectronics is a development board based on AVR microcontroller, featuring rich onbo...[Details]
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Under the new infrastructure boom, the innovation and development of communication technology are constantly upgrading. As an important supplement to 5G communication, low-power wide area network (LP...[Details]
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According to news on October 31, Samsung Electronics announced its third quarter results for 2023 today. Third quarter profits fell 78% year-on-year. However, as the hard-hit memory chip market began...[Details]
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After releasing the M1 Pro and M1 Max at the MacBook Pro launch conference in October, Apple is not prepared to stop its progress in developing its own chips. According to a recent report by 9to5M...[Details]
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With the rapid development of the photovoltaic industry today, Mono-like combines the advantages of both polycrystalline silicon and monocrystalline silicon and has attracted widespread attention a...[Details]