摘要
文章介绍一种基于单片机的感应卡读写器的软、硬件设计,系统地介绍了硬件电路的原理,给出了读写器电路原理图以及软件程序框图,该读写器在进行读写操作时只需将卡片放在其附近即可进行数据交换,无需任何接触,实现了读写器与感应卡之间的无线数据通讯。
The paper introduces the design of an inductor card read/writer based on a single-chip computer, hardware circuit principles and software program diagrams. The card is put nearly and the data are automatically exchanged without touching. It realized wireless communication between the card and reader.
出处
《广东自动化与信息工程》
2005年第4期37-39,共3页
Guangdong Automation & Information Engineering
关键词
感应卡
读写器
单片机
电路设计
Inductor Card
Read/Writer
Single-chip computer
Circuit Design
