countdown for A51 source

lcd12864 带字库的驱动程序 不看后悔-lcd12864 with a font driver Bukanhouhui

ATMEL ARM7的一款芯片应用实例,可以在IAR上面运行-ATMEL ARM7 application example of a chip can run IAR above

开发短信，在WINDOWINS环境下的开发程序，可以实现短信的收发功能-development of SMS, WINDOWINS environment in the development process, can achieve SMS transceiver functions

单片机最小系统，两位LED数码管由串口输出接两个164驱动，Lout,Rout为左右声道输出，SET， ALT0， ALT1为三个按键，也可自己在开始的I/O定义改成你想用的I/O口；12M晶振，若用89C51则只可装下约14首歌曲，用89C52则可装下近40曲-The smallest single-chip system, the two LED digital tube by the serial output driver 164 then two, Lout, Rout output for the left and right channels, SET, ALT0, ALT1 three buttons can also be their own at the beginning of the I/O definition change you want to use the I/O port 12M crystal, if one uses a 89C51 only loaded about 14 songs can be loaded with 89C52 under near 40

ds1302 实时时钟源程序 c语言 W78E365单片机

再分享一个数字万用表的源码， 这也是我从我朋友那里要过来的-Again to share the source of a digital multimeter, which is where I learned from my friends to come

有电路图和程序,都是正确的.如果有问题可以到我的博客 去留言,大家相互学习-A circuit diagram and procedures are correct. If the problem can go to my blog to the message, we learn from each other

09年全国大学生电子竞赛路灯题的子模块程序，用C51编写。-2009 National Undergraduate Electronic Lighting Contest theme of sub-module program, with the C51 preparation.

本原程序基于8051F020,目的是掌握点阵液晶显示器的原理，电路设计及编程方法-Based on the primitive procedures 8051F020, aim is to grasp the principle of dot-matrix liquid crystal displays, circuit design and programming method

cpu采用扫描方式进行按键查询，按键扫描程序-cpu manner by scanning button inquiries button scanner