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1. The program structure adopts the main program and interrupt service subroutine structure. 2. Timer interrupt program Timer 1 in mode 1, 16 bits, interrupt once every 10ms 40H 10ms coun...[Details]
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In order to meet the needs of the teaching process, highlight the characteristics of aviation, and create a teaching situation environment that integrates "teaching, learning, and doing", a simple fli...[Details]
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Recently, an investor asked Han's Laser on an interactive platform, "What research progress has the company made in the field of lithography machines? What kind of cooperation does it have with domes...[Details]
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1. In the 51 single-chip microcomputer, the following two operation methods are the same, there is no problem! (1) OUT1_R1 is an IO port of the microcontroller, dat is the data transmitted if ( (...[Details]
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On the evening of October 11, Keliyuan announced that it plans to sign the "Yiyang High-tech Zone Investment Promotion Contract" with the Yiyang High-tech Industrial Development Zone Management Commi...[Details]
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1. Hot Wire/Thermal Mode Air Flow Sensor Appearance
There are many types of air flow sensors. The most commonly used ones are hot wire and thermal mode, which are mass flow detection sensors. ...[Details]
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Introduction
The car MP3 wireless transmitter can send the music stored in the MP3 player through FM broadcasting, then receive it through the FM radio and play it through the car audio. This paper...[Details]
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"Wow, this national competition is really an eye-opener. The advanced welding machines are neatly arranged, and the robot arms are as flexible as human hands. I was immediately surprised!"
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VMware virtual machine + Fedora10, hardware platform TQ2440, kernel 2.6.30.4 The corresponding driver suddenly became clear, and after adding some dev_dbg myself, I also got some reference tips for t...[Details]
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On the evening of April 19, OFILM released the company's 2019 full-year performance report. The announcement showed that OFILM achieved operating income of 51.974 billion yuan during the reporting pe...[Details]
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As the current leader in the ICT (communication technology) industry, Huawei is clearly not satisfied with the status quo. Previously, Huawei's rotating chairman Xu Zhijun said bluntly: "Huawei does ...[Details]
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1. RAM keil C language programming RAM is the data space for storing random variables during program operation. When writing a program in Keil, if the current mode is small mode, and if the total v...[Details]
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1. What is byte alignment and why do we need it? In modern computers, memory space is divided by bytes. Theoretically, it seems that any type of variable can be accessed from any address, but in ...[Details]
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As the use of new energy vehicles becomes more and more widespread, people are becoming more and more familiar with pure electric vehicles. Motors, electronic controls, and batteries are the three ma...[Details]
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On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]