7月23日“嵌入式技术研讨会”沈老师 《智能手机操作系统与开发平台介绍》PPT下载，是学习开发手机的好资料。-July 23, "embedded technology seminar" Shen teacher "smartphone operating system and development platform introduced" PPT download, is the development of mobile learning good

嵌入式Gprs开发代码,对于要开发手机程序的朋友可能有用。-Embedded Gprs development code to develop mobile application for the friend may be useful.