摘要
设计了一种基于PIC16F877单片机控制的低价方便的视力自动测试仪,可以快速、准确地获得视力检测结果,而无须医务人员参与。
This paper introduces a kind of new apparatus for vision measurement of low price and convenient operation with the PIC 16F877 single chip computer control.The result of vision can be got fast and accurately without the need of doctor.
出处
《上海工程技术大学学报》
CAS
2003年第3期171-174,180,共5页
Journal of Shanghai University of Engineering Science
关键词
PIC单片机
视力
自动测试仪
PIC single chip computer
Vision
Testing equipments
