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1. Unified program structure
OB1: main program;
OB100: Initialization program (no need to call the main program);
OB35: 100ms (modifiable) interrupt (no need to call the main program...[Details]
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In industries such as cutting, welding, and communications, semiconductor laser diodes are increasingly widely used, gradually replacing traditional lasers, because laser diodes usually have the adva...[Details]
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Tips on how to make a high-end speaker
In Hi-Fi audio equipment, the electro-acoustic conversion device that serves as the human-machine interface - the speaker is known as the voice of the so...[Details]
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1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses durin...[Details]
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The development history of relay protection tester As an indispensable resource for national economic development and people's daily life, the application of electricity has become an important i...[Details]
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1 Introduction
In recent years, with the continuous progress of the manufacturing industry, modern manufacturing industry has increasingly higher requirements for precision, accuracy, ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Recently, at a press conference of the Shanghai Municipal Government, Zhu Min, deputy director of the Shanghai Development and Reform Commission, stated that the Lingang New Area will focus on core a...[Details]
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Pixel 4a is Google's flagship series, and although there have been several rumors about its release, they have all ended up in vain. Recently, a digital blogger revealed that the phone will be releas...[Details]
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Introduction
With the rapid development of industry, there are more and more occasions where humans are exposed to harmful gases, which causes more and more harm to humans themselves. ...[Details]
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Prime Planet Energy & Solutions (PPES), a battery company jointly owned by Toyota Motor and Panasonic, signed an agreement on Sunday with Australian lithium-boron miner ioneer to purchase lithium fro...[Details]
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An insulation resistance meter, also known as a megohmmeter or a shaker, is a portable instrument used to measure the insulation resistance of electrical circuits and various electrical equipment. It...[Details]
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Today, iQOO Neo6 (model V2196A) appeared in the AnTuTu database. The overall score of the phone was 1065001 points, including a CPU score of 241598 points, a GPU score of 486260 points, a MEM s...[Details]
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In the actual converter circuit, the conduction time and on-state voltage drop of the switch tubes V1 and V4 cannot be exactly the same as those of the switch tubes V2 and V3, that is, the voltage ...[Details]
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introduction
An advanced power line monitoring system usually consists of power monitoring, load balancing, protection and metering functions. This architecture enables power to be tra...[Details]
Analog electronics
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