用java实现的俄罗斯方块。界面精美，值得学习研究。

MAX7219数码管驱动芯片的c51驱动-MAX7219 digital tube-driven chip c51 driver

整有效。中间四个字节分别代表设备的地址、指令类型、指令参数1(OPT1)和指令参数2(OPT2)。设备在对这四个字节的内容进行译码后执行相应的操作

vb源代码，这是一个非常不错的程序，有很多的查询代码。一用更知-vb source code, which is a very good procedure, a lot of inquiries code. With a better understanding

单项链表的实现-individual achievement Chain

这是COBOL的练习题目，可以有点参考价值-This is the subject of practice, can have a bit of value

这是c语言的一个模拟抛银币的正反面游戏-This is a simulation language of the coin throwing games are--

网络技术你也许用得到他是非常有用,你快下再吧-network technology may be useful to you he is very useful, you longer it fast

*** L298N的实际应用芯片资料 ******* **** 作者： HJJourAVR *** **** 编译器：WINAVR20050214 *** **** *** **** www.OurAVR.com 2005.9.22 *** ***********************************************/-***** L298N information on the practical application of the chip*********** Author: HJJourAVR******* compiler: WINAVR20050214************** www.OurAVR.com 2005.9.22**************************************************/

单极性非零性 源代码说明 -djx

制卡算卡号首尾数量 制卡算卡号首尾数量 -System card counting both the number of card counting system card number, both the number of card counting system, both the number of card counting system card number, both the number of