基于单片机的智能化模拟信号预处理系统

An Intelligent Analog Signal Pre-processing System Based on a Single-chip Microcomputer

以 5 1单片机为核心 ,对双通道模拟信号实施程控衰减、放大、滤波等预处理 ,具有本地、远程。

Basing on a MCS-51 single-chip microcomputer,this system can pre-process amplifying,subsiding and low pass filtering by software.It has local,remoted and automatic control functions.