基于AVR单片机的简易示波器设计  

A Simple Oscilloscope Design based on the Mono-chip AVR

作　　者：于桂君[1] 郭丹婷[1] 

机构地区：[1]辽宁科技学院自动控制系,辽宁本溪117004

出　　处：《辽宁科技学院学报》2010年第2期18-19,3,共3页Journal of Liaoning Institute of Science and Technology

摘　　要：介绍采用高速微处理器AT90S8535为核心,用LED显示器显示频率、幅值和周期的简易示波器组成,并用键盘做功能切换。该示波器具有体积小、实时显示波形、操作简单、设备廉价等特点。The paper introduces the composition of a simple oscilloscope,which involves a rapid microprocessor as its kernel,displays the frequency,amplitude and period with the LED display screen,and operates the functional switch by its keyboard.The simple oscilloscope has a series of feature,such as small size,real time display,simple operation and cheapness.

关 键 词：AVR单片机 频率 幅值 示波器 实时采样 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]