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Introduction: The main function of wireless repeater is to extend WiFi signal. After extending WiFi, WiFi can be provided in places that were not covered by WiFi before, eliminating the trouble of wi...[Details]
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Queensland University of Technology (QUT) in Australia is developing a new generation of supercapacitors. In the future, you may not find huge batteries in electric vehicles because the batteries...[Details]
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Recently, Japanese research company Fomalhaut Techno Solutions disassembled the iPhone SE on the market, which is very similar to the iPhone 8, with basically the same external accessories, substrate...[Details]
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On March 20, Yingtong Communications released its 2019 annual report. The company achieved revenue of 1.108 billion yuan, a year-on-year increase of 23.58%; the net profit attributable to shareholder...[Details]
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Introduction to Noise Signal Generator The completely random signal of the noise signal generator is a white noise with a uniform spectrum within the working frequency band. Commonly used white noise...[Details]
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1. Power on precautions:
Boot steps:
(A) First, power the load with AC bypass;
(B) After confirming that there is no output line short circuit and no overload, start the machine with...[Details]
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MLCC (chip multilayer ceramic capacitor) has now become one of the most commonly used components in electronic circuits. MLCC seems very simple on the surface, but in many cases, design engineers or p...[Details]
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1. STM32 GPIO structure diagram GPIO has 8 setting modes: input floating, input pull-up, input pull-down, analog input, open drain output, push-pull output, push-pull multiplexing function, open ...[Details]
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Without going into the principle, let me show you the implementation process:
first step:
Configure kernel Makefile
make menuconfig
General setup ----
Configure standard kernel features ...[Details]
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Google has responded to Microsoft's "anti-Google" campaign using products such as hats, T-shirts, mugs and sweatshirts, saying it's not surprising that Microsoft is behaving this way as competition i...[Details]
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According to VentureBeat Beijing time on January 4, in response to the major computer processor security flaw disclosed yesterday, related companies have spoken out to comfort customers and explain...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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According to the requirements of the Preventive Test Regulations for Electric Power Equipment "DL/T 596 - 1996", the test current for the conductive loop resistance test of various switching equipmen...[Details]
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Continuously adjustable positive and negative voltage regulated power supply, composed of 7815 & 7915
The general dual power supply (positive and negative symmetrical power supply) does not...[Details]
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Use an adjustable, negative output voltage LDO linear regulator such as the TPS7A3001, and an adjustable, positive output voltage LDO such as the TPS7A4901. U3, R7-R10, and C3 are all added component...[Details]
GD32 MCU
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