矩阵键盘在实物与Proteus仿真中的不同与解决方法  

Difference and Solution Between Actual Circuit and Proteus Simulation of Matrix Keyboard

作　　者：韩晓燕[1] 韩亚丽[1] 刘秀敏[1] 

机构地区：[1]中原工学院信息商务学院电气工程系,郑州451191

出　　处：《单片机与嵌入式系统应用》2016年第3期41-42,共2页Microcontrollers & Embedded Systems

摘　　要：针对矩阵键盘在Proteus仿真中出现的问题,阐述了实际电路与仿真的不同,找到了问题出现的原因,并给出了简单有效的解决方法,实现了矩阵键盘在实际电路与Proteus仿真中的完美统一。矩阵键盘在实际电路与Proteus仿真中的不同说明,仿真软件虽然直观、节约成本、提高了单片机系统设计效率,但仿真软件毕竟与实物有区别。Aiming at the problem of matrix keyboard in the proteus simulation,the paper expounds the difference between the practical circuit and the proteus simulation,and finds out the reason. A simple and effective solution is given, which achieves the perfect unity of the matrix keyboard in the actual circuit and the proteus simulation. The difference also shows that the simulation software is intuitive, saves the cost and improves the efficiency of the microcontroller,but it is different from the real object.

关 键 词：矩阵键盘 实际电路 PROTEUS仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]