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A wearable multi-parameter monitoring intelligent clothing system is proposed, which organically combines sensors, fabric cables and flexible circuit boards into clothing, realizes dynamic and coll...[Details]
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According to official news from Jingzhou Equipment, the company's mass production of G8.5 wet etching equipment was completed 50 days ahead of the standard production cycle and successfully rolled of...[Details]
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According to Jiwei.com, "As the ancients said, when you are in trouble, you must think of change, and change will lead to success." Zhang Jia, chairman of Zhongtian Hongyu, said this at the launch of...[Details]
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PI C12C508/509 is an 8-bit single-chip microcomputer with 8-pin package , which is very suitable for embedding into various electronic devices for intelligent development. The following introduces t...[Details]
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There has been a lot of news about Apple recently, but surprisingly, the new generation of iPhones that will be launched in September has not attracted much attention. Instead, the personnel changes ...[Details]
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Stack allocation of local variables
Let's analyze how the C compiler handles the allocation of local variables. For this purpose, we first give the following program:
#vi test2.c
in...[Details]
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A stepper motor is a motor that can accurately control the rotation angle and speed in synchronization with a pulse signal. It is also called a "pulse motor". Since stepper motors can achieve accur...[Details]
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The measurement accuracy of an oscilloscope refers to the extent to which the waveform measured by the oscilloscope restores the characteristics of the real waveform. Let's look at it in three parts:...[Details]
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Xinlun Technology stated that the company cooperates with downstream 5G manufacturers to produce materials for use in 5G products, including electronic functional materials, optical thin film materia...[Details]
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On March 4, the Henan Provincial People's Government issued the "Implementation Plan for Accelerating the "Six New" Breakthroughs in Manufacturing in Henan Province", which mentioned:
Active...[Details]
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In practical applications, we often encounter such situations, that is, controlling a certain relay to be turned on (ON) for a period of time and turned off (OFF) for a period of time within a fixe...[Details]
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1. Baotou Rare Earth Aluminum Co., Ltd. is a large modern aluminum-electricity integrated factory. The first phase of the project was put into operation on October 28, 2003. At present, it has form...[Details]
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What is a digital oscilloscope? Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversion, and software programming. Digital...[Details]
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RFC circuit design and analysis
The new multiplexed folded cascode operational amplifier is improved on the basis of the folded cascode operational amplifier in the literature. As shown in the...[Details]
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The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
DIY/Open Source Hardware
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