单个数码管循环显示０～９，在KEILC环境下编译调试成功

实时时钟【LCD光标显示，按键调时】-.

基于MSP430实现FIR滤波器的程序实现-FIR filter based on the MSP430 realize procedures realize

与C51相关模块LCD,24CXX,等的源代码程序-associated with the C51 LCD module, 2 PROM, the source code procedures

单片机中的定时器模块，在CVAVR中已实现。-MCU timer module has been achieved in CVAVR.

用51单片机写的电子钟程序，完全可用,但效率还不是很好-Single-chip with 51 minutes to write an electronic process, completely available, but efficiency is not very good

串行通信芯片SCC2692驱动源程序(C51)-serial communications chips SCC2692 driver source (C51)

高速电路信号完整性问题，有一定的参考价值-Based on the Signal Integrality theory, the key problem met during signal processing module design and its solution is given

3*4键盘扫描程序 已加消抖功能 可以扩展为4*4~~~ 只用8个I/O口就能实现-3* 4 keypad scanner Buffeting extinction have been added functions can be extended to 4* 4 ~ ~ ~ only eight I/O port will be able to realize

利用多模式调制解调器芯片CMX868能直接通过高速串行总线与单片机串行接口进行通信这一特点设计的一套采用单片机来控制CMX868芯片的数据传输系统，握手协议部分-The use of multi-mode modem chip CMX868 directly by high-speed serial bus and the microcontroller serial interface to communicate with this feature set designed to use microcontroller to control the CMX868 chip data transmission system, part of the handshake protocol

使用单片机读取并提取短信内容，并送lcd1602显示-lcd1602　GSM NSG pick up