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Tachometer generators are widely used in various speed or position control systems. In automatic control systems, they are used as speed detection elements to adjust the motor speed or improve syst...[Details]
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Among the various contradictions faced by the in-depth promotion of energy transformation, the value of system "flexibility" is one of the important propositions. Restricted by my count...[Details]
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A delegation from the Secretariat of the Chinese Graduate Student Innovation Competition, Anhui University, and Hefei University of Technology visited Teradyne Hefei Branch May 8, 2023, Beijing, Ch...[Details]
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introduction
ARM technology is a very practical technology. Its experiments are a very important practical teaching link in electronic teaching and an important course for cultivating students...[Details]
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On the evening of November 13, Meiliyun issued an announcement stating that the company intends to use the papermaking business-related assets and liabilities as disposal assets, and exchange them for...[Details]
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Nowadays, many people have heard of smart home to some extent, and even quite a few people have used or experienced some smart home products or scene functions. However, I believe that many people ar...[Details]
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uint8_t aTxBuffer __attribute__((at(0x20000200))) = {0xaa, 0x00, 0x00}; When there is no __attribute__((at(0x20000200)) above, the program will enter Hardfault because the program cannot read data fr...[Details]
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In recent years, the market demand for large batteries has been growing. This is driven by the expected popularity of pure electric vehicles in the future and large rechargeable batteries used in sta...[Details]
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In modern cities, traffic accessibility and transportation efficiency are important indicators for measuring the level of urban operations. Regarding transportation innovation, the three major sm...[Details]
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Xiaomi today added two more models with AMOLED displays to its Poco lineup, an X-series mid-range phone with improved cameras and a 4G version of the Poco M4 Pro. In this generation, the top-of-...[Details]
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/**
*************************************************************************
* @file main.c
* @author xr
* @date March 31, 2014 22:30:08
* @version V1.2.3
* @brief Serial communicat...[Details]
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Research on the development and application of acoustic emission technology for solid materials
The location of the acoustic source can help to strengthen these rock projects in a targeted manner, ...[Details]
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(1) Step-up part
It consists of a voltage-regulating transformer, a step-up transformer and a step-up power supply switch.
The 220V voltage is applied to the voltage-regulating transformer b...[Details]
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Renesas Electronics Launches Industry’s First Cloud-Based System Development Tool, Quick-Connect Studio, for Dynamic Software Development
Quick-Connect Studio enables users to rapidl...[Details]
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Working principle: 220V AC voltage is stepped down by transformer T, bridge rectified by diodes VD1~VD4, filtered by C1 to obtain a DC voltage of about 3.6V. One path passes through the voltage stabi...[Details]