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introduction
Mobile phones, MP3 players, hard disk players, digital cameras, PDAs and other devices are all controlled by navigation keys. Currently, the more popular navigation key contro...[Details]
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Nowadays, the phenomenon of using cloned taxis and trucks for operation is becoming more and more serious. The so-called cloned car is one or several unlicensed vehicles that are used to copy anoth...[Details]
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Abstract: This paper proposes a method of mine environment detection using wireless sensor networks, and gives the network framework, topology and network protocol of wireless sensor networks suit...[Details]
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1 Introduction
The research is about a basic human parameter tester that can measure parameters such as body temperature, pulse and breathing interval. These parameters and records are the...[Details]
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introduction:
With the development of power electronics, the application scope of inverter control technology and industrial field bus is becoming wider and wider. This system successfully...[Details]
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0 Introduction
In the field of digital signal processing, filters are undoubtedly a very important link. Among digital filters, finite impulse response (FIR) filters are particularly widely us...[Details]
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Today's FPGAs are becoming increasingly complex, and the once simple task of assigning signals to pins has become quite complex. The following guidelines for assigning signals to multi-purpose pins...[Details]
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1 Introduction
With the development of information industry and microelectronics technology, the functions of embedded systems are becoming more powerful and the structures are becoming mo...[Details]
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Battery-powered mobile devices such as mobile phones, digital cameras, and handheld global satellite positioning (GPS) systems face numerous risks such as positive/negative overvoltage and overcurr...[Details]
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1. Introduction
Robot visual servo system is an important research direction in the field of robotics. It originated in the early 1980s. With the development of computer technology, image ...[Details]
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Traffic lights are an important part of the urban traffic supervision system, and they play an important role in ensuring the safe operation of motor vehicles and maintaining the smoothness of ...[Details]
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The International Electronics Manufacturers Alliance (iNEMI), a group of companies, has launched three projects aimed at helping manufacturers improve the quality of printed circuit boards (PCBs). ...[Details]
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FPGAs are increasingly becoming a core part of modern electronic systems. There are several possible reasons for this: FPGAs are low cost, readily available, and increasingly sophisticated, but mos...[Details]
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The power module is a power supply that can be directly mounted on a printed circuit board (see Figure 1). It is characterized by being an application-specific integrated circuit (ASIC), a digital s...[Details]
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0 Introduction
The reliability of the draw frame breakage automatic stop device (abbreviated as automatic stop device) directly affects the quality of the draw frame. Sliver blockage, roll...[Details]