51方面的一些代码

一个在89c52单片机上实现的多路温度采集通信程序-A 89c52 single-chip to achieve the multi-channel temperature acquisition Communication Program

51单片机读写SD卡程序，经过测试，已在产品上使用-51 SCM SD card reader program, tested, used in products

单片机秒表课程设计-SCM stopwatch curriculum design

MSP430 F149的单片机 TimerA驱动程序，便于相应计时器的操作-MSP430 F149 microcontroller TimerA drivers, to facilitate the operation of the corresponding timer

keil c51 at89c51ac2 with LCD NOKIA5110

继续上传：单片机89C51，LCD12864菜单程序。-Continue to upload: Singlechip 89C51, LCD12864 Menu Programs.

用89C2051实现高精度Sigma-Delta ADC变化-89C2051 realize with high precision Sigma-Delta ADC changes

电子点阵显示器（8*8）.-。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

PROTUES是个高效率的在线仿真软件,该锦集为在线仿真的应用.里面的资料,包含了各个内容的原程序和原理图等.-PROTUES is a highly efficient online simulation software, the simulation锦集for online applications. Inside information, contains all the contents of the original procedures and principles of map.

多年工作有关PCB绘图的总结，适合初学者学习-Years of work-related summary graphics PCB, suitable for beginners to learn