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Storage testing is a dynamic testing technology that places a miniature data acquisition and storage tester on the object to be tested or at the test site, with no effect on the object to be te...[Details]
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If we look at it from the perspective of competition between traditional energy and new energy, the anti-dumping and countervailing duties themselves have compressed the growth prospects of the pho...[Details]
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Recently, Dyson launched the new Dyson 360 Heurist™ smart vacuum robot. Combining patented Dyson vacuum technology , the Dyson 360 Heurist™ smart vacuum robot can clean everywhere in the home in deta...[Details]
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In an era of widespread application of information technology, passwords have become the main means of verifying identity, but some passwords must never be used.
1. The password and user name ...[Details]
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We can analyze it from three angles: Sampling analysis: 1. The process of sampling signals with an oscilloscope is as shown in the figure above: sampling-processing-sampling-processing. 2. The proce...[Details]
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There are two types of operating systems: those with MMU and those without MMU
The ones that use MMU are Windows, MacOS, Linux, Android,
and the ones that don't use MMU are FreeRTOS, VxWorks, and uc...[Details]
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Phenomenon 1: The entire screen does not display The possible causes and solutions for this phenomenon are as follows: 1. The AC power distribution cabinet is not turned on - turn on the switch...[Details]
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Since the "dual carbon" goal was set, distributed photovoltaics have been favored due to their advantages of low carbon emission reduction, diversified application scenarios, and easy return on inv...[Details]
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1. Download and install Mitsubishi MX COMPONENT
2. Communication test and data monitoring
Open the PLC monitoring program:
You can see the previously set communication configura...[Details]
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The next thing that comes to mind after GPIO is the Universal Synchronous/Asynchronous Receiver/Transmitter (USART). For more complex programs, using LEDs to debug is obviously a bit unscientific. Th...[Details]
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Accelerate the construction of charging infrastructure and solve the problem of electric vehicle range anxiety Rising global concerns about carbon emissions and urban pollution are driving the auto...[Details]
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1. From assembly to C function
1. Set up the stack
Why do we need to set up a stack when calling a C function from an assembly?
1. Because the parameters of the arm assembly call to...[Details]
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According to Jiwei.com on December 9, China Telecom's Tianyi No. 1 5G cloud phone was launched on JD.com, with the 4GB+64GB version priced at 999 yuan. It is reported that Tianyi No. 1 5G cloud pho...[Details]
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Introduction
At present, the power system recorder has become an important part of power system automation and system management. Simply put, the power system recorder is a data acquisition and reco...[Details]
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]