51 libraries, a number of cases, learning the basis of single

KeilC开发,51通过8255对外部4*4键盘进行控制.按键分别为0-9以及上下左右,加上确认取消.-KeilC development through 8255 to 51 4* 4 external keyboard control. Keys were 0-9 and above and below, coupled with canceled.

５１单片机开发的键盘扫描程序　希望对大家有用-Development of 51 single-chip microcomputer keyboard scanner hope useful for everyone

keil C51 L―Test事例-L-Test case

周立功ZLG7289 驱动原代码 -ZLG7289project16project16project16

飞思卡尔单片机例程――简单IO口及程序框架，包含纯C和C与汇编混编两个版本-Freescale" s Microcontroller routines- Simple IO mouth and procedural framework, including pure C and C mixed with the compilation of two versions of

ATMEL ARM7有关TWI应用设置的程序,可以在IAR中直接运行-ATMEL ARM7 applications related to TWI programs can be run directly in IAR

单片机做的电子密码锁，proteus仿真通过，学习的好资料-Single-chip electronic locks do, proteus simulation adoption, learn good information ...

51单片机+FI1256高频头=电视接收机源代码-51 SCM+ FI1256 tuner = television receiver source code

x5045的c源程序，绝对使用通过，放心使用-x5045 source, the absolute use, easy-to-use!

实现 新华龙单片机 AD转换，好东东，会一个就全通了，是学习新华龙的好机会啊。-Hualong realize the new single-chip AD conversion, good Dongdong will be a on the all-pass, is to learn new hualong ah good opportunity.