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Sina Digital News, November 18th morning news, Apple today released iOS 15.1.1, which is a small update nearly a month after the release of iOS 15.1. But it fixes the big problem of "dropped calls...[Details]
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This circuit is an auxiliary power module for a portable embedded system. Due to system cost constraints, nickel-hydrogen batteries are used. MAXl660 can monitor both lithium-ion batteries and nickel...[Details]
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The key to car audio is debugging
Every car is equipped with a car stereo. Although many car owners don't care much about the sound of their car stereo, there are still many friends wh...[Details]
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Recently, the Development and Reform Bureau of Wuyi County, Jinhua City, Zhejiang Province, publicly solicited opinions on the "Wuyi County Electrochemical Energy Storage Project Construction Manag...[Details]
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The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
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According to foreign media reports, electronics company Delphi Technologies has put 800V silicon carbide (SiC) inverters into commercial mass production, which is one of the key components of the ne...[Details]
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The satellite power system is mainly used to provide a stable power supply for the normal operation of the entire satellite. It is an important subsystem for satellite power generation, storage, conve...[Details]
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The function of the step-down switching regulator LT1074 is to convert unstable DC into stable DC through step-down, rectification and smoothing. Its output current is about 5A. When overloaded, th...[Details]
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The clock is the most important and special signal in the entire circuit. Most devices in the system operate on the clock's transition edge, which requires that the clock signal delay difference be ve...[Details]
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Simulation diagram proteus7.8 and above Program compiler: keil 4/keil 5 Programming language: C language Design number: S0056 1. Main functions: Based on 51 microcontroller AT89C51/52 (common to 51 c...[Details]
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China Energy Storage Network News:
On December 9, the Qinghai-Tibet Interconnection Project, Tibet’s first “power sky road”, was completed and put into operation for ten years. As of the en...[Details]
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HamsungVCMS integrates video intercom and video surveillance services based on the NGN/IMS (SIP protocol) communication platform. Hamsung VCMS's network video surveillance products are based on the...[Details]
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The product development of general single-chip microcomputer application systems adopts a bottom-up process, that is, according to the application requirements, the corresponding slave devices are ...[Details]
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1 Basic concepts and general characteristics of the I2C bus
In the single-chip microcomputer application system, when the data to be processed is not only large but also very important, the us...[Details]
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1 Introduction
Since NI proposed the VI concept in 1986, after more than a decade of development, not only has the connotation of VI technology itself been continuously enriched and its ...[Details]
DIY/Open Source Hardware
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