Viewchange-2

UILabel中美化字体的例子，精选ios编程学习源码，很好的参考资料。(Beautify the font UILabel example, selection of learning IOS programming source code, a good reference.)

触摸屏驱动芯片AD7843的DSP驱动程序，欢迎下载，谢谢。(Touch screen drive the DSP chip AD7843 driver download welcome, thank you.)

udp通讯聊天程序 支持组播，ios,支持objective-c(udp chat program to support multicast communication, ios,objective-c)

十六位加法器，超前进位加法器，总共三十二位。 (Sixteen adder, look-ahead adder, a total of Thirty.)

oc编程，将视图控制器添加至UIWindow，若干方法(oc programming, will add a view controller to UIWindow, several methods)

cocos3d demo 三维立体 三维立体(cocos3d demo)

说明：  Objective-C基础学习,适合初学者的一本基础书籍(Objective-C basic learned,it is very useful for begin learner.)

TLC2543驱动源码 12位AD TI芯片(TLC2543 driver source code 12 AD TI chip)

幸运罗盘，用的code4app里面的资源，然后自己修改的，能够实现拖拽滚动(Fortunately, compass, using code4app inside the resource, and then make changes, and to achieve drag scrolling)

本人用STC12LE5202AD做过的太阳能草坪灯LED充放电控制器，具有浮充，过充，过放，光控+时控等功能， 实际应用良好，希望大家多多指导。(I am done with STC12LE5202AD solar lawn lamp LED charge and discharge controller, with a float, over charge, over discharge, light control+ time control and other functions, the practical application of good, I hope you lot of guidance.)