单片机综合性实验电路板的设计

Design of MCU's Experimental Board

介绍了以AT89C51单片机为核心控制器的实验电路板,设计了包含按键模块、LCD1602显示模块、AD模块、DA模块、时钟模块、电机模块、串口通信模块、温度模块和红外模块等一些在单片机系统设计中常用的功能模块,并利用PROTEUS软件对各功能模块进行了仿真。

This paper introduces a design of experiments board based on AT89C51 SCM,some commonly used function modules are integrated on it,including the key module,LCD1602 display module,AD module,DA module,clock module,serial port communication module,temperature sensor module and infrared module.And each experiment is simulated in PROTEUS successfully.