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In order to quickly understand STM32 and use STM32 to complete the project, let's first take a look at the GPIO of STM32, which is also the easiest to learn. In this section, we will learn...[Details]
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When changing the excitation current of a generator, it is usually not done directly in its rotor circuit, because the current in the circuit is very large and it is not convenient to adjust it dir...[Details]
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Water is one of the important factors that are indispensable for plant growth. The amount of water in the soil directly affects the growth of crops. Therefore, the determination and research of soil ...[Details]
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1. Introduction Compared with DC motors, AC motors do not require commutators and brushes, and their structure is simpler. AC motors are widely used in industrial production due to their wide sp...[Details]
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From January to March, the total retail sales of consumer goods was 785.8 billion yuan, a nominal decrease of 19.0% year-on-year. Among them, the retail sales of consumer goods other than automobiles...[Details]
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After China's three major telecom operators launched 5G tariffs in November, China officially entered the first year of 5G. The market immediately focused on whether 5G mobile phones could have explo...[Details]
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The power system fault recorder is a fault recorder used in the power system. When a fault occurs in the system, it can automatically and accurately record the changes in various electrical quantit...[Details]
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1. Overview MM58167B is a real-time clock source in a bus-type microprocessing system. It includes an addressable real-time counter, 56-bit on-chip RAM and two output interrupts. The valid signal o...[Details]
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1. Introduction
In order to improve the power density of the motor controller and maximize the system performance of the motor controller, it is necessary to monitor the temperature of each de...[Details]
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Recently, Intel announced the "IDM 2.0" plan, which will invest $20 billion to build two wafer fabs in Arizona, the United States, and also announced plans for foundry services. South Korean media po...[Details]
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O Introduction
IEC61850
is a configuration tool for substation automation systems, in which the Substation Configuration Description Language (SCL) is defined in the IEC6185...[Details]
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Information Times (Reporter Yuan Chan) After Gree Group transferred 15% of its equity to Hillhouse Capital and cashed out more than 40 billion yuan, it invested 3.545 billion yuan in Xiaomi. Acc...[Details]
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This watch is positioned at the entry level, and the price is very good. You can use it casually without worrying about it. It also has a so-called "burn-proof watch" function, which is really suitab...[Details]
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Product introduction of varnish scratch tester Clamp the test plate and slowly move the cap while scraping the surface with a stylus or alternative tool. Depending on the test procedure, specified ...[Details]
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1 Introduction
Water transportation, especially inland river small and medium-sized ship transportation, occupies an indispensable position in the national transportation network. The safe navi...[Details]
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