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According to the measurement principle, there are generally the following types: 1. Magnetic thickness measurement method: Applicable to the measurement of the thickness of non-magnetic layers on mag...[Details]
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1. Introduction
In modern large parking lots, the intelligent parking management system makes vehicle entry and exit procedures simple and safe, and realizes the functions of autom...[Details]
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The sudden outbreak of COVID-19 has hit the world, and the electronic information industry has inevitably been hit hard. As the global epidemic spreads and the world economy is severely impacted, Pre...[Details]
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The "630" rush to install is the highlight of my country's photovoltaic market. According to Bloomberg New Energy Finance, the new photovoltaic installed capacity in 2017 will reach between 27GW an...[Details]
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Automatic air switch is also called low voltage circuit breaker, which can be used to connect and disconnect load circuit, and can also be used to control the motor that is not started frequently....[Details]
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I often see netizens in the forum saying that if the library files are included, then we don’t need to write the device drivers ourselves? (For example, LCD, delay function, SPI, UART, E2PROM, etc.). ...[Details]
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Recently, the heads of the strategic and planning departments of major power central enterprises and well-known experts discussed the planning and suggestions for the construction of my country's new ...[Details]
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Nowadays, industrial robots are widely used in the automotive industry and the electrical and electronic industry, and are increasingly being used in other industries. You can see robots in the works...[Details]
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Recently, I finally have enough time to study the principles of computer organization and the principles of single-chip microcomputers. Let me briefly talk about my feelings about these two courses. ...[Details]
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In the 51 single-chip microcomputer digital tube experimental circuit, the hardware used is an eight-bit eight-segment common cathode digital tube, which is controlled by two latches 74HC573....[Details]
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In the process of image acquisition, it is inevitable that the image will be affected by factors such as sensor sensitivity, noise interference, and quantization problems during analog-to-digital con...[Details]
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The installation method of the oscilloscope probe is very particular. If it is installed incorrectly, it will easily cause problems with the oscilloscope detection. So what is the installation method ...[Details]
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Although the sample rate cannot be set directly on any InfiniiVision oscilloscope, it can be set indirectly by adjusting the oscilloscope's time/division setting. This is because the Keysight MegaZoo...[Details]
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The vision of Industry 4.0 is to combine smart sensors with industrial equipment to increase productivity, improve reliability, and reduce operating costs. Many of these sensors will be connected to ...[Details]
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1 Introduction The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the s...[Details]
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