摘要
介绍了1种新型的基于条形码技术的学生考勤系统,重点阐述了单片机与条形码扫描器的硬件接口设计和软件编程,同时对条形码数据的显示和无线传送进行了简要的叙述.
This article introduces a new-style check on work attendance systems of students based on barcode technology, emphatically expatiates the hardware interface design and soft programming concerning the single-chip microcomputer and the barcode scanner, and depicts the display and wireless transmission of barcode data simultaneously.
出处
《北华大学学报（自然科学版）》
CAS
2005年第6期568-570,共3页
Journal of Beihua University（Natural Science）
关键词
单片机
条形码
无线传输
扫描器
Single-chip microcomputer
Barcode
Wireless transmission
Scanner
