4X4 Keyboard

> CONTACT, NORMALLY OPEN        Xname           Rname          Yname                              ----] [----     ----] [----    ----] [----     If the signal going into the instruction is false, then the output     signal is false. If the signal going into the instruction is true,     then the output signal is true if and only if the given input pin,     output pin, or internal relay is true, else it is false. This     instruction can examine the state of an input pin, an output pin,     or an internal relay. >

再来一个IIC的时钟实现的例程吧。都是自己写的，通过测试了的。-IIC clock back one of the routines you realize. Are written in their own, through testing it.

这是本人参加第八届全国大学生飞思卡尔智能汽车竞赛全国总决赛的程序，适用于光电平衡组，里面有很多的注解，对于新手也有很大的参考价值，第九届摄像头平衡组的同学可以参考该程序，用的是k60作为主控芯片

基于PCI-1240运动控制卡的示例4-Linek-Based on the PCI-1240 motion control card sample 4-Linek

1、ARM7芯片LPC2138驱动ym320240的点阵液晶. 2、320240的液晶驱动. -1, ARM7 chip LPC2138 dot matrix LCD driver ym320240 the .2,320240 the LCD driver.

闪烁带领项目 c 文件

这个是别人的毕业设计做的，借过来赚点积分哈。挺好用的一个控制代码，基于UCOS开发，如果想学习ucos和gui 的同学很适合哦

wince下drve驱动测试程序大家学习使用-wince under drve driving test procedures we use to study

汇编语言开发一例，linix.-compilation of language development for example, linix.

基于单片机的窄带脉冲宽度检测 自已去看看有没有用！！！ -Based on single-chip pulse width of the narrow-band detection of their own to see if there is no use! ! !