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1 Hardware circuit design (picture) System working process: The single-chip microcomputer AT89C51 collects various information of the device. Depending on the device and sensor, it can be pressure,...[Details]
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Today, Xiaomi Product Director Wang Teng shared his views on 5G on Weibo: At the national level, Wang Teng believes that 5G is not just a technological upgrade for the communications industry, but wi...[Details]
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O Introduction
The main functions of home intelligent control systems are concentrated in home security alarm, telephone or computer remote control, infrared remote control, automatic meter...[Details]
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Thyristor trigger circuit, unijunction transistor trigger circuit and transistor trigger circuit are all analog trigger circuits. Their characteristics are that the generation of phase-shift trigger ...[Details]
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Micron Launches DDR5 Server DRAM for Data Center Customers, Driving Next-Generation Server Platforms
New DDR5 server memory maximizes performance for AI, high-performance computing a...[Details]
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Past experience in the manufacturing industry has demonstrated time and again that the price for an emerging industry to move from immaturity to maturity is often chaos. Not long ago, Henan Tongxu ...[Details]
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1. Introduction
With the rapid development of information technology, mobile terminal devices such as mobile phones, PDAs, and handheld computers are increasingly being used. In addition, the ...[Details]
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0 Introduction
The use of optical fiber to transmit television programs has the advantages of wide bandwidth, large capacity, low loss, light weight, strong anti-interference ability, high fid...[Details]
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To obtain correct measurement results, the spectrum analyzer must be operated correctly . This section briefly introduces how to use the spectrum analyzer. The key to using the spectrum analyzer ...[Details]
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For many real technologies and products, we usually call them the "moat" of a car brand, protecting the value of the brand, maintaining market share and the trust and favor of users. But on March 1...[Details]
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In accordance with the requirements of the Ministry of Housing and Urban-Rural Development's "Notice on Issuing the 2016 Engineering Construction Standards and Specifications Formulation and Revisi...[Details]
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“In relatively traditional and innovative fields, if you have one or two killer weapons, you can conquer the world.” “Involution only occurs where there is no innovation.”
In the face of the c...[Details]
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1. Does not turn on, has no display when turned on, restarts repeatedly or crashes; 2. Port failure: no output, inaccurate output value, no load (or insufficient battery), abnormal test results; 3. D...[Details]
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1 Introduction
With the continuous development of integrated circuit technology and the improvement of integration, embedded systems have transitioned from board level to chip level, formi...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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