摘要
介绍了一种非接触式IC卡的工作原理与单片机的连接方法， 该卡具有成本低，配套读写器结构简单等显著特点，可广泛应用于小容量信息存储的场合而 取代其它非接触卡。
The operation principle of noncontacted IC card and its connection method with singlechip computer are introduced in the paper.The card is characterized by low cost,simple structure of necessary r eadwrite unit and can be widely used for the storage of less capacity info rmation instead of othe noncontacted card.
出处
《电脑开发与应用》
2000年第9期25-27,共3页
Computer Development & Applications
