STC单片机（STC12C5A60S2）读写SD卡程序源代码，很实用的。-STC12C5A60S2 program in SD filed,good !!!

15693卡读写器易语言源码例程程序封装了OUR_IDR.dll中的接口函数，实现了硬件一卡通15693卡的操作。(15693 card reader, easy language source code routines, the program encapsulates the OUR_IDR.dll interface function, the realization of the hardware card 15693 card operations.)

易语言调用动态库连USB发卡器读写IC卡(Easy language call dynamic library, USB card reader, read and write IC card)