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Recently, the project needs to use mqtt on stm32. I searched on Baidu and found that there are still few online materials. Although there are several relevant materials, after downloading them, I sa...[Details]
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Engineers are designing smartphones with longer-lasting batteries, electric cars with hundreds of miles of range , and reliable power grids that can store renewable energy for future use—and all of t...[Details]
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The development of modern industry has higher and higher requirements for power quality. How to provide safe and reliable green power for power users is a hot topic in the current power supply fiel...[Details]
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Resistors: RES1, RES2, RES3, RES4; the package attributes are axial series
Non-polar capacitors: cap; the package attributes are RAD-0.1 to rad-0.4
Electrolytic capacitors: electroi; the p...[Details]
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HMD Global is set to release two new phones in India soon. Nokia Mobile India's official website released a teaser video earlier today, revealing that the two phones are coming soon. The video show...[Details]
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MCU addition instruction without carry bit
ADD A,#DATA ;Example: ADD A,#10H
ADD A,direct ;Example: ADD A,10H
ADD A,Rn; Example: ADD A,R7
ADD A,@Ri ; Example: ADD A,@R0
...[Details]
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On September 18, the Wall Street Journal published an article saying that Google is planning to conquer driverless cars - by working peacefully with Detroit, rather than confronting it. As the head...[Details]
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Function: Advertising running light program
Time: 2010-9-13
Note: The instruction MOV P2,#80H is a useless instruction and has no effect. It can be ...[Details]
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0 Introduction
Programmable logic controller (PLC) is widely used as a controller in the field of modern industrial control due to its advantages of simple and convenient programming, stable ...[Details]
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The Metals Company, together with Allseas, has announced successful results from deepwater testing of its polymetallic nodule collector in the Atlantic Ocean. The vehicle was tested at ...[Details]
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0 Introduction In order to meet the needs of rapid social and economic development, bridge technology has developed rapidly in the world in recent years. In terms of span, China has reached the ...[Details]
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List several issues to pay attention to when transitioning from ICC AVR to AVR STUDIO 1. Header file changes ICCAVR uses "#include iom16v.h " AVR STUDIO changed to "#include avr/io.h " The he...[Details]
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Recently, the Ultra-High-Speed Circuit Research Group of the Microwave Devices and Integrated Circuits Laboratory (Room 4) of the Institute of Microelectronics, Chinese Academy of Sciences, has m...[Details]
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In industrial control, in order to ensure the reliable operation of the system, it is necessary to detect the surrounding environmental variables (such as temperature, air pressure, humidity, etc.). T...[Details]
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The problem of the servo drive not being enabled may cause the entire automation system to not work properly. In order to solve this problem, we need to analyze and troubleshoot from multiple aspec...[Details]