这是philips公司mifare卡的读写源程序DEMO，在他们公司下载需要特殊认证，对于开发射频卡十分有意义-This is the philips company mifare cards read and write source DEMO, download in their company in need of special certification, for the development of the RF card

For the development of non-contact smart card products, such as: reading and writing, charging machines, card readers, etc.!

Mifare卡读卡器整套资料！完整的程序，附有很详细的注释，并且有DEMO板的原理图和PCB图，是学习高频读写器不可多得的资料！-Mifare card reader package of information! Complete procedure, with very detailed notes, and have DEMO board schematic and PCB diagram, is to study high-fr