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A multi-pronged approach to teach you how to choose a good power supply
The selection of power supplies is an old topic. For users who often pay attention to computer information, c...[Details]
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The introduction of the iPhone more than a decade ago heralded a sea change in several important areas of our daily lives. This revolutionary handheld device played a key role in shaping the way we i...[Details]
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1. Overview of abnormal interrupts In the ARM architecture processor, the CPU has 7 working modes and 2 working states. 1.CPU mode (Mode): 7 Modes: Except for usr/sys, the other 5 modes are abnorma...[Details]
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Battery materials and recycling startup Redwood Materials is expanding its collaboration with Volkswagen of the United States to collect more end-of-life batteries from consumer electronics and strip ...[Details]
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The boost converter is a commonly used DC-DC power converter that can boost low-voltage DC input to a higher DC output. It can also realize multiple topologies such as boost power supply (Boost), b...[Details]
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The fourth OTA upgrade of Xiaomi Watch is here, and the latest version is XM082. The update will be pushed within 4 days from June 15th to 18th. The new version supports unlocking mobile pho...[Details]
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Recently, China’s first Ka-band high-throughput satellite with a capacity of over 100G, the ChinaSat 26 satellite, was successfully positioned. This satellite will fully open a new era of satellite I...[Details]
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According to Nikkei Asia, Nintendo believes they have sold only about 20 million Switch consoles this fiscal year, a 10% drop from fiscal 2021, as production has been affected by issues such as ...[Details]
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The ADP8870 integrates the following functions: a programmable backlight LED charge pump driver; a phototransistor input for automatic brightness control (LED current); and a PWM input for controll...[Details]
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Recently, Chezhi.com obtained a set of spy photos of Feifan F7's interior. The new car is positioned as a pure electric mid-to-large sedan, and the interior will be equipped with a triple screen that...[Details]
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On August 19, poor signal has always been a long-standing pain for iPhone users. In order to solve this problem, Apple began to independently develop baseband chips in 2019 to replace the Qualcomm ...[Details]
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Apple Car has new patents. One is related to car doors, and the other is an in-car AR system that is said to prevent motion sickness. According to the list published by the United States Patent and T...[Details]
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OSRAM management initiates discussions with ams to explore becoming a leading optoelectronics company The acquisition process brings a high premium to shareholders Shanghai – Osram’s acquisition ...[Details]
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0 Introduction
In the design methods of various communication equipment and terminal electronic products, embedded systems are increasingly used to make products more powerful, and
this i...[Details]
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Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]