Teaching Reform of Microcomputer Principle and Interface Technology

2011 ◽  
Vol 271-273 ◽  
pp. 1737-1740 ◽  
Author(s):  
Li Qing Geng ◽  
Tong Zheng ◽  
Yan Bian ◽  
Shu Yan Ren ◽  
Hong Wei Li
Keyword(s):  
Teaching Method ◽  
Rapid Development ◽  
Learning By Doing ◽  
Simulation Software ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Course Content ◽  
Teaching Reform ◽  
Content System ◽  
Micro Controller Unit

With the rapid development of computers and aggravation of competitiveness in employment, the course content system of Microcomputer Principle and Interface Technology with 8086/8088 CPU as the core is questioned by more and more people. Based on this, the course reform of Microcomputer Principle and Interface Technology was proposed. Recombining and optimizing the contents of "Microcomputer Principle" and "Single-chip Microcomputer”. Constructing the course system with Micro Controller Unit (MCU) and embedded as the main contents. The ways of teaching reform was discussed and task-driven method, learning by doing teaching method and Proteus simulation software were applied in teaching effectively. The practice proves that the teaching reform obtains a better teaching effect, arouses students' learning initiative and improves the students' project practice ability, comprehensive application ability and innovation consciousness.

scholarly journals Design of Smoke Alarm Disperser Based on Single-chip Microcomputer

2021 ◽  
Vol 2113 (1) ◽  
pp. 012057
Author(s):  
Yang Wang ◽  
Lichun Han ◽  
Yonghui Zhao ◽  
Yuquan Xue ◽  
Liming Wang
Keyword(s):  
Safety Management ◽  
Rapid Development ◽  
Digital Signal ◽  
Single Chip ◽  
Smoke Alarm ◽  
Single Chip Microcomputer ◽  
Linear Change ◽  
Working Environments ◽  
Fan Speed ◽  
Smoke Sensor

Abstract With the rapid development of society and economy, various laboratories have become more complete in number and equipment, but subsequent laboratory accidents frequently occur. Therefore, it is imperative to construct a laboratory safety management system to ensure the safety of laboratory personnel and complete equipment. This article intends to design a smoke alarm, which mainly includes measuring the sensitivity of the smoke sensor to the concentration of smoke in the air, and the linear change of the sensor converting the corresponding analog signal into a digital signal. By designing the fan speed to be controlled by the change of smoke density, the speed of the motor is adjusted. And the alarm module can sound an alarm when the smoke concentration is certain, and at the same time, it can automatically cancel the alarm when the smoke concentration decreases. Finally, a simulation experiment is designed to simulate the effect of the sound alarm of the smoke alarm disperser on the dispersal of smoke under different working environments.

Design for Robot Control Board Based on AVR Single Chip Microcomputer

2014 ◽  
Vol 484-485 ◽  
pp. 570-573 ◽  
Author(s):  
Hong Li ◽  
Si Qing Zhang
Keyword(s):  
Robot Control ◽  
Electronic Device ◽  
Rapid Development ◽  
Decisive Role ◽  
Control Board ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Electronic Products ◽  
Intelligent Electronic Device ◽  
Avr Mcu

Application of single chip microcomputer in the ubiquitous in modern life, as electronic products, intelligent upgrade, MCU control board play a decisive role, the design of main control board system for intelligent electronic device provides a more rapid development. This paper firstly introduces the properties of AVR single chip, the performance of AVR MCU design the control board of the corresponding circuit, and to study its programming method, is convenient for the users to operate, it is applied to the hardware.

Development of an Intellectualized Wireless Infusion Control/Monitoring System

2011 ◽  
Vol 480-481 ◽  
pp. 790-794
Author(s):  
Li Jun Bi ◽  
Hong Yu Sun ◽  
Shou Shan Liu
Keyword(s):  
Monitoring System ◽  
Small Volume ◽  
Communication Protocol ◽  
Low Cost ◽  
Wireless Transmission ◽  
Low Power Consumption ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Single Chip Computer ◽  
Micro Controller Unit

One kind of automatic wireless infusion control/monitoring system based on micro controller unit(MCU) and nRF401 had been designed and implemented to overcome the shortages in the processing of venous transfusion care. The system used AT89C52 single-chip computer as machine’s core, the realization of communication between a master computer and a slave computer with nRF401. Doctors could get the information through the wireless transmission to control and monitor the process of transfusion in time. According to RS232 communication protocol, the system implements the communication between one computer and multi-computer by adopting AT89C51 single chip microcomputer. This system has many advantages, such as low cost, high precision, small volume, convenience, low power consumption, good extendibility and so on.

Design and Implementation of a Robot Based on Voice Recognition

2014 ◽  
Vol 875-877 ◽  
pp. 2128-2131
Author(s):  
You Ming Yu ◽  
Guo Qing Zhao ◽  
Tian Cang Du
Keyword(s):  
Continuous Improvement ◽  
Rapid Development ◽  
Voice Recognition ◽  
Continuous Emission ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Teaching And Research ◽  
Left Turn ◽  
Design And Implementation ◽  
Voice Technology

With the continuous improvement of voice technology and the rapid development of Single-chip Microcomputer technology, voice recognition robots emerged. In this paper, a voice recognition robot was designed and Implemented by combining of toy robot and a microcontroller SPCE061A with some transformation. It can be controlled by trainers voice to walk forward, backwards, turn left, turn right, dancing with the music, left or right to aim, launch and continuous emission and other interesting action. This work is valuable to education teaching and research.

Design and Development of Single Chip Microcomputer (SCM) General Experimental Platform

2012 ◽  
Vol 195-196 ◽  
pp. 885-888
Author(s):  
Jian Li
Keyword(s):  
Experimental System ◽  
Simple Circuit ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Design And Development ◽  
Experimental Platform ◽  
Development Platform ◽  
Teaching Reform ◽  
Experimental Field ◽  
Teachers And Students

Aiming at drawbacks existing in SCM test chambers, people have developed a SCM experimental system featuring simple circuit, low price and practical. Based on necessity and principles of SCM experiment teaching reform, people have designed the overall structure of experimental platform, and elaborated design solutions of system hardware and software. Adopting the pattern of combining listening, watching, doing, thinking and practicing, utilizing hands and brains together as well as letting teachers and students interactive, the development platform has aroused students interest for study, attained obvious teaching results, and also satisfied the actual demand of experimental field for flexible choosing.

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