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I believe that anyone who has studied electronics will know what a stepper motor is. Its definition and function are described in detail in Baidu Encyclopedia. It is a synchronous mot...[Details]
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74HC595 is a digital chip with 8-bit shift register and has output latch and three-state output.
Since it can drive so many digital tubes, driving a large screen dot matrix is still a dream...[Details]
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Metal analyzer is a commonly used analytical instrument that can quantitatively test the percentage of metal elements in metal or non-metal materials. It has the advantages of stable performance, flex...[Details]
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Preliminary data from the International Data Corporation (IDC) Global Tablet Quarterly Tracking Report showed that the global tablet market performed well in the fourth quarter of 2020, with a year-o...[Details]
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1. Electromagnetic compatibility analysis of motor drive system
1.1 Analysis of interference sources in motor drive systems
The main interference source in the motor drive system is the s...[Details]
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Abstract: ML4425/4426 is an intelligent brushless motor controller dedicated circuit launched by Micro Linear Company. This circuit provides all the functions required to start and control the d...[Details]
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LEDs require a circuit driver to convert the standard AC voltage into a usable DC current and voltage.
To make LED bulbs compatible with standard lamp sockets without sacrificing their oper...[Details]
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The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control unit of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components, and ...[Details]
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Waymo, the self-driving unit of Google's parent company Alphabet, has acquired artificial intelligence company Latent Logic as it seeks to strengthen its simulation technology. The acquisition gives ...[Details]
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Linear power supplies have a heat dissipation problem on the output transistor. For example, in a 0~15V variable power supply, for a given 50V 1A output, there is a 10V drop on the output transistor...[Details]
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With the development of multimedia and network technology, the large amount of information in digital images has put higher and higher demands on image compression technology. Therefore, dedicated hi...[Details]
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For a long time, the autonomous driving industry has been discussing the same issue, that is, how to achieve a balance between technological development and commercial implementation. Judging from th...[Details]
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In the second half of this year, OnePlus’ only flagship OnePlus 8T will be launched on the market with a starting price of 3,399 yuan (8GB+128GB). After the OnePlus 8T goes on sale, OnePlus will focu...[Details]
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An Apple software engineer has announced that iOS 15.5 will include the reintroduction of the popular Apple Music API, which is used by third-party music players to allow users to change the playba...[Details]
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1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
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