keborad interfacing

1602显示程序，经过测试通过，目前已经在使用中-1602 display program, after the test, now in use

BF 533视频输出源代码-BF 533 video output source code

device driver for various TV and TV+FM radio tuners--device driver for various TV and TV+FM radio tuners

C语言显示汉字-C language characters

用户副函数钩子的相关定义，主要的用户函数应用代码 -Users hook the relevant Vice-function definition, the main function of the user application code

LPC2148控制tea5767收音模块的收音机的完整源程序，ads下开发，网上多半是51和avr的，希望这个arm7的能对大家有用-LPC2148 controlled radio TEA5767 radio module complete source code, ads under development, on-line mostly 51 and avr, and hope that the ARM7 that can be useful for everyone

P89CXX 编程器电脑发送程序*-P89CXX computer programmer sent*

采用MPS430控制的项目，和大家分享一下-MPS430 used to control projects, and the U.S. share

这个源码是2014年电子设计大赛湖北赛区的B题，金属探测器。包括金属探测器的驱动，还有金属探测器的扫描方式，以及确定圆心的算法。当时我们用的是皮带传动，x，y轴扫描方式，效果非常好，就是100%中圆心，不管是硬币还是铁环。

scb Chinese showed that, contains English material, extremely entire, good thing, agreement station explanation documents.-scb Chinese showed that, English contains material, extremely entire, good thing, agreement station explanation documents.