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//This program is mainly to practice the use of 74ls595 in proteus (I will explain it again at the end of the program)
//However, the simulation result of this program is correct, but it is very ...[Details]
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introduction
Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy...[Details]
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Vector network analyzer is a kind of electromagnetic wave energy test equipment. It can measure various parameter amplitudes of single-port network or two-port network, and can also measure phase. Ve...[Details]
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1. Serial port mode 0 application programming 8051 single-chip serial port mode 0 is a shift register mode. By connecting an external serial input and parallel output shift register, a parallel port ...[Details]
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0 Introduction
The gyroscope is a sensitive measuring element of the platform stability system. It senses the angular motion signal of the platform and establishes the stability benchmark of the pla...[Details]
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1 Introduction
The supply chain is a functional network structure model that connects suppliers, manufacturers, distributors, retailers, and end users around the core enterprise through the con...[Details]
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CCFL and LED are the only two backlight sources for LCDs. CCFL is a traditional backlight method, while LED, as a rising star in LCD backlight, is rapidly seizing the LCD backlight market.
The...[Details]
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Recently, the Shanxi Provincial People's Government issued the "Implementation Opinions on Accelerating the Establishment and Improvement of a Green, Low-Carbon, Circular Development Economic Syste...[Details]
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(August 26, 2021, Shenzhen, China) Today, Tesla's "T-Talk" South China Tour Lecture Hall with the theme of automobile safety was held at the Tesla Center in Zhuzilin, Shenzhen. Tesla revealed the des...[Details]
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Introduction Since the German scientist Rőntgen first discovered X-rays in 1895, through in-depth research on the mechanism of X-ray generation and its interaction with matter, X-ray technology has b...[Details]
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So far, the focus on 5G has been mainly on the consumer market, but as people become more aware of 5G's high speed, low latency and connection density, a huge market in the B2B sector is also beginni...[Details]
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According to Taiwan media reports, UMC's 8A and 8B plants located on Lixing Road in Hsinchu Science Park experienced a power outage on the afternoon of the 9th. UMC CFO Liu Qidong confirmed that the ...[Details]
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On August 20, the People's Government of Hangjin Banner issued the "Several Policies of Hangjin Banner on Supporting the High-Quality Development of New Energy Industry and Advanced Manufacturing I...[Details]
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On May 28, the domestically-made large passenger aircraft C919 carried out China Eastern Airlines flight MU9191, took off from Shanghai Hongqiao International Airport and landed safely at Beijing C...[Details]
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As the electrification transformation enters the deep water zone, the new energy vehicle industry is experiencing rapid technological iteration and accelerated market penetration. As one of the imp...[Details]