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1. Simple analysis of kernel debugging methods 1. addr2line: Solve oops errors a --oops message Oops (also called panic) means that the program crashes and generates an oops message....[Details]
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Filter test – with tracking generator •Purpose ◦Master the basic operation of signal source ◦ Master the filter testing method • Experimental procedures ◦ Check the passband of the bandpass filter ◦S...[Details]
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The latest report from market research firm Canalys shows that smartphone shipments in India increased by 11% to 37.1 million units in the first quarter of 2021. From the manufacturer ranking, Xiao...[Details]
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With the continuous development of power electronics technology and the emergence of microprocessing technology, especially digital signal processors (DSP), modern AC speed regulation systems based o...[Details]
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With the development of science and technology, society needs monitoring equipment that can be automatically controlled. Environmental humidity tester is a kind of equipment used for automatic monit...[Details]
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introduction
With the rapid development of digital network technology, in order to further improve the safety production and modern management level of coal mines, the voice broadcasting ...[Details]
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Tonight I finally debugged the continuous conversion of AD10 of the MSP430 microcontroller.
There is no problem with a single AD channel single conversion.
ADC10CTL0 = SREF_1+ADC10SHT_2 + REFON+ADC...[Details]
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When measuring with an oscilloscope, choosing the right differential probe can improve the accuracy of the test. When choosing a differential probe, make sure it has sufficient bandwidth for the appl...[Details]
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0 Introduction
The structure and working principle of the switched reluctance motor (SRM) are relatively simple, with good fault tolerance. At low speed, only a small current is needed to obtain ...[Details]
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Deep learning (DL) is a new research direction in the field of machine learning (ML). It is introduced into machine learning to make it closer to its original goal - artificial intelligence. Deep le...[Details]
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There are many types of radar level gauges. When selecting a model, we must first consider the impact of the temperature, pressure, density, viscosity and corrosiveness of the measured medium on it...[Details]
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Keil itself does not come with data for the STC 8051 microcontroller, which makes it very frustrating to use. Fortunately, a young man in China has compiled a patch.
This patch contains ...[Details]
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In daily life, we often see electric vehicles charging on charging piles , but rarely discharge electricity to charging piles. However, recently, Tianjin launched a new charging pile, which allows el...[Details]
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According to Reuters, chip maker Qualcomm and Tencent will work together to enable Android phones equipped with Qualcomm chips to provide users with a better gaming experience. At the same time, they...[Details]
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On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack
the protection system of
a
smart car
through a live demonstration, unlocking and starting the vehicl...[Details]
Analog electronics
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