摘要
8 9c5 2单片机用于输液装置 ,实现键盘人工设定和修改需要液滴速度、滴速自动调整、LED数码显示屏实时显示及液位危险报警功能。对系统总体结构、分部电路及软件编程方法进行了设计 ,结构简单 。
c52 single chip is used in infusion device. Many functions are realized, such as using key board to set and modify expecting number of drops, the speed of drops regulated automatically and displayed by LED display screen in real time, alarming when the position of liquid is in danger place. The general structure, and the circuit of each part, and the software programming method of the system are designed in the paper. The structure is simple and easy to be realized.
出处
《自动化与仪器仪表》
2004年第4期32-34,51,共4页
Automation & Instrumentation
基金
安徽省高等学校青年教师科研资助计划项目 ( 2 0 0 2jq1 80 )
