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1. When repairing
a switching power supply
, first use a multimeter to check whether each power component is short-circuited, such as
the power supply
rectifier bridge,
swi...[Details]
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I have been playing with the mini2440 development board for many years. Although I am not very proficient in it, I have been playing with it all the time. The computer operating system has also been ...[Details]
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Since
RS-422
and
RS-485
buses have strong anti-interference ability, high communication rate, long communication distance, and can communicate with multiple slaves,
...[Details]
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Foxconn is building what it calls a "sixth-generation" flat-panel TV factory, rather than the larger, more expensive "10.5-generation" plant that was part of its contract with the state of Wisconsin ...[Details]
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Introduction: The dot matrix liquid crystal display has the advantages of being able to display complex text and graphics, and the display area is varied. It has a wide range of application prospe...[Details]
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Introduction In some embedded application fields such as aerospace and industrial control, control systems are required to have strict real-time performance and be able to provide a predictable resp...[Details]
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vector network analysis Network analysis refers to the process by which designers and manufacturers measure the electrical performance of all components and circuits in more complex systems. When...[Details]
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0 Introduction
The launch and operation of any new communication service cannot be separated from a powerful, effective and highly reliable transmission system. The problem that follows is h...[Details]
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"Water conservation is everyone's responsibility", water resources are becoming a precious and scarce resource. Therefore, promoting water-saving irrigation has become an inevitable choice for c...[Details]
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Yesterday, OnePlus Technology founder and CEO Liu Zuohu published a long article in the OnePlus Community titled "OnePlus TV: Imagination and Intelligence", sharing the latest developments of OnePlus...[Details]
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O Introduction
The digital correlator is one of the core components of the digital intermediate frequency receiver under the spread spectrum communication system. It is widely used in ...[Details]
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When choosing a suitable multimeter, usually the accuracy and range must be considered. In addition, more detailed indicators are also needed for some special measurements. This article will introduc...[Details]
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Memory is not as expensive as it was seven or eight years ago, but RAM is still more expensive than ROM and EEPROM, so saving memory in programs is still very important. There are several reasons for ...[Details]
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August 20, 2024 –
Mouser Electronics, an authorized global distributor of semiconductors and electronic components focused on introducing new products, is now shipping the new i.MX 8ULP crossov...[Details]
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As a partner of Dassault Systèmes, Synopsys continues to enhance its LucidShape CAA V5-based products to facilitate the development of safer and smarter vehicles in the CATIA V5 environment. CATIA ...[Details]