Experimental Simulation Platform Of Single Chip Microcomputer Based On Proteus

Because of several years of work experience in a vocational and technical school in Guangdong Province as an electronic teacher and a resource development company in Shenzhen as a resource development engineer,I have the opportunity to communicate with a large number of teachers who work in vocational and technical schools.Although the single-chip technology has been developed to a more mature point,but the actual contact found that the current level of vocational education about single-chip teaching is generally low.We can from the most well-known in Shenzhen,a vocational and technical school hours to see the clues,digital electronic technology,C language program,single-chip technology applications and experiments,the sum of three professional courses less than 100 hours,the microcontroller is extremely limited,When the teacher taught the book side of the book while holding a simple single-chip PCB board to do a symbolic display.Basically the teacher is above the student to sleep below.Most of the students think it is too difficult and too boring to finish the study of single-chip.I decided to use single-chip simulation software Proteus to build single-chip courses required for teaching hardware,with the programming software KEIL program preparation and debugging.Proteus and KEIL installation is convenient,easy to use,and its simulation results and reliability are well guaranteed.This paper designs seven basic experimental projects: water lamp control module,traffic light control module,LED digital tube display module,LED array display module,music doorbell module,LCD1602 display module,PC serial communication module,and three extended upgrade Comprehensive experimental project: digital voltmeter design,sawtooth wave generator design,digital electronic clock design.The simulation software can be a slideshow in the classroom,or in a lab using a computer sharing operation.Students can watch the whole process of single-chip debugging operation of each step,the process at any time to ask questions.Students are fully familiar with and master the operation of each experimental module hardware and software principles,can encourage students to multi-module multi-functional joint design.This article provides a detailed hardware circuit diagram and can be run directly debugging the source program,easy to teacher easy teaching,students understandable.Teachers and students in the familiar with the design and debugging of the module,the appropriate changes to the program and hardware,the module can be free combination,with strong scalability.