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introduction
Based on the traditional electromagnetic system, this paper develops a new type of speed measuring instrument using infrared radiation technology. It is easy to install and has low r...[Details]
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Integrating multiple HDMI interfaces in a TV will bring a new problem: HDMI has a few seconds of HDCP authentication process before transmission, so when switching between different HDMI sources, i...[Details]
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Abstract: This paper presents a design method for realizing multi-channel data acquisition and communication control using 8051 single-chip microcomputer as the core. This method converts the colle...[Details]
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On September 26, SK Hynix announced today that the company has taken the lead in the world to start mass production of 12-layer HBM3E chips, achieving the largest 36GB capacity among existing HBM p...[Details]
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Although the public expects that automotive sensing devices can bring high-end functions such as automatic parking and even autonomous driving, experts at a recent symposium held in Switzerland unani...[Details]
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Electric curtains are one of the essential household items in every smart family. They are mainly composed of an intelligent controller system that controls the opening and closing of curtains, a w...[Details]
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According to the latest report released by market research agency Canalys, in the current AI wave, personal computers, as the core tool for modern work and leisure for enterprises and consumers, will...[Details]
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The basic idea of active noise control was first proposed by German physicist Paul Lueg when he invented the "electronic muffler" in 1936. Compared with traditional passive control, active noise ...[Details]
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In agricultural production activities, the collection and transmission of temperature and humidity information is a very important function. In the past, extensive production has become a refined p...[Details]
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With the improvement of domestic flow battery production capacity, the demand for flow battery electrode carbon felt market is also gradually increasing. Carbon felt is very important in the battery s...[Details]
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1) No-operation delay (12MHz) void delay10us() { _NOP_(); _NOP_(); _NOP_(); _NOP_(); _NOP_(); _NOP_(); }
2) Loop delay (12MHz) Void delay500ms() { unsigned char i,j,k; for(i=15;...[Details]
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1. Experimental task
is as shown in Figure 4.1.1: Connect a light-emitting diode L1 to the P1.0 port, and make L1 flicker on and off continuously, with a time interval of 0.2 seconds.
2. C...[Details]
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Recently, MIT announced that it has solved the fundamental problem that hinders the commercialization of all-solid-state batteries. Although more research is needed for commercialization, it can be s...[Details]
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In this article we will analyze the need for measuring power in some modern communications systems and introduce power measurement techniques as well as the errors and uncertainties that exist in t...[Details]
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Smart logistics refers to the intelligence of logistics. On the basis of modern logistics, it combines the Internet of Things, computers, the Internet, automatic control and intelligent decision-maki...[Details]
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