对SIM卡进行操作的驱动程序。实现了GSM规范中规定的基本功能。该驱动也是基于三菱M16C/60MCU的，可以方便地移植到其它平台。-SIM cards to operate the driver. To achieve the GSM specification provides the basic features. The drive is based on the Mitsubishi M16C/60MCU, can be easily ported to other platforms

SD卡,SIM卡，TF卡封装大全根据自己购买注意PIN管脚-SD card, SIM card, TF card package Daquan according to purchase their own attention PIN pin

很实用的各种SD卡和sim卡的封装库，非常有用，或者小改以后就直接用-Very useful package library, SD cards and sim very useful card, or a small change directly after use

各种规格的SD卡，TF卡，SIM卡封装，适用于Altium Designer。-A variety of SD card, TF card, SIM card packaging