本频率计设计以ADμC834为核心, 应用单片机的算术运算和控制功能并采用串口液晶显示模块实时显示所测频率。使用串口显示模块, 节省了单片机的接口和外围元件, 简化了显示部分的编程控制,实现了频率信号的实时高精度测量与显示。

- Abstract:
- A cymometer based on processor ADμC834 is designed.By making full use of singlechip’s calculate and control,frequency can be displayed instantly on liquid crystal display with serial data transfer.It can economize system port and peripheral equipment, cut short programme in display. The frequency can measured and displayed precisely and instantly.
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