摘要
从硬件电路和软件设计两方面介绍了一种以单片机为主控器件的相位差测量系统的设计方案,此系统可用于两个同频率的正弦信号的相位差测量,并具有硬件电路简单、测量精度高、显示直观等优点,有一定的使用价值。
From the hardware and software design circuits to introduce a monolithic integrated circuits primary control aspect a device for measuring system design scheme.It can be used in two and frequency of the signal aspects of a measurement.The advantages are making the hardware circuit simple、and intuitive precision high.It has certain value of using。
出处
《装备制造技术》
2010年第10期85-86,89,共3页
Equipment Manufacturing Technology
关键词
信号检测
单片机
相位差测量
signal detection
MCU
phase difference measuring
