基于C8051F单片机的信号发生器设计  

Design of signal generator based on C8051F MCU

作　　者：江鹏宇 于宏涛[1] 林韬[1] 孙懿[1] 

机构地区：[1]沈阳工程学院自动化学院,辽宁沈阳110136

出　　处：《企业技术开发》2016年第3期13-15,共3页Technological Development of Enterprise

基　　金：辽宁省教育厅一般项目(L2014530)

摘　　要：信号发生器在国民经济建设、家用电器等各个领域均得到了广泛的应用,传统的信号发生器电路复杂成本高,而使用C8051F系列单片机实现多功能信号发生器,不仅可以减少器件,简化电路,节约成本,更能够使系统稳定节能,方便快捷地输出多种低频信号。文章应用C8051F单片机产生了正弦波、矩形波、锯齿波,并实现了相互切换,幅度可调。Signal generator in the national economic construction,household appliances and other fields has been used widely.The circuit of traditional signal generator is complicated,and the cost is high.The multi-function signal generator based on C8051 F MCU not only can reduce the device,simplify the circuit and save the cost,but also can make the system stable and energy saving,and generate output all kinds of low frequency signal conveniently and quickly.This paper used C8051 F MCU to generate sine wave,rectangular wave,saw tooth wave,and all waves can switch each other,and adjust amplitude.

关 键 词：C8051F单片机 信号发生器 正弦波 矩形波 锯齿波 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]