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The content of carbon dioxide is very important, and it plays a very important role in the completion of the curing operation. The use of carbon dioxide to cure cementitious materials has a long histo...[Details]
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Contrast is one of the important indicators for evaluating the picture quality of liquid crystal displays (LCDs). In real usage scenarios, due to the influence of ambient light, the reflectivity of t...[Details]
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There are signs that the global semiconductor industry is entering a recession. According to the latest forecast data from IHS Markit, the global semiconductor chip industry's revenue will drop by 7....[Details]
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PLC is a small industrial computer. When it has a problem, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the...[Details]
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Semiconductor is the main raw material for IC (Integrated Circuit). Conductive directional semiconductors are used to manufacture logic circuits, which enable the circuits to process information. IC ...[Details]
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The OnePlus 9RT 5G phone has been officially announced, and its appearance and some configurations have been exposed. The product will be released online at 19:30 on October 13, equipped with a Qualc...[Details]
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Mitsubishi Q series PLC connected to CHNet-Q to achieve Ethernet communication configuration method
CHNet-Q is an economical Ethernet communication processor developed by Xingda Easy Con...[Details]
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摘要: /********************************************************************************************************** File : LCD12864.c* Hardware Environment: DVK501 F320 EX* Build Environment : Silicon LA...[Details]
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LED dot matrix display is a simple character display with the characteristics of low price, easy control and long service life. It can be widely used in various public places, such as stations, docks,...[Details]
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★The principle of the motor: The principle of the motor is very simple. Simply put, it is a device that uses electrical energy to generate a rotating magnetic field on the coil and drives the rotor...[Details]
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The serial port is a very commonly used debugging tool, and we must all be proficient in using its various functions. 1. Question requirements and solutions What we need to do is that the compute...[Details]
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South Korean chipmakers and Japanese chemical suppliers are caught in the middle of a sudden escalation in a bilateral diplomatic dispute as they scramble to circumvent Japan's tightened export contr...[Details]
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In recent years, "specialization, precision and innovation" has become a hot word. On July 30, 2021, the Political Bureau of the CPC Central Committee proposed that we must strengthen scientific and...[Details]
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What signals does PLC control servo need to achieve positioning control? Here are two types of control:
1. If we use the open collector method of PLC pulse output to control the servo motor, t...[Details]
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As automotive companies prepare for intelligence (smart driving and continuous OTA), the speed of automotive networks continues to increase, ushering in a new chapter in technological evolution. In...[Details]
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