单片机计时仪器，不错的参考程序。接口可以自行修改即可

一个详细介绍89c52单片机工作方式原理的pdf文档-a detailed way 89C52 microcontroller principle of pdf files

用C51语言开发，相当有趣，附详细文档及硬件电路图-with C51 language development, very interesting, with detailed documentation and hardware circuit

ATmega16程序，控制1602液晶，只用了六个I/O口，我仿真过的，没有错误，而且还带Pretues图。-ATmega16 procedures, controls 1602 LCD with only six I/O ports, I" ve simulation, there are no errors, but also with Pretues map.

EXAMPLE PROGRAM C CONTROL LED

单片机教程，详细讲解了有关单片机的原理，结构，操作方法。-Single-chip tutorial, detailed account of the principle of the single-chip, structure, methods of operation.

T6963为控制芯片的液晶驱动程序，带proteus方针。-For the control of the T6963 LCD driver chip, with Proteus approach.

intellon 电力线载波控制ＩＣ　Ｐ３００源码-Power Line Carrier control IC P300 FOSS

文章借助系统模型，阐明了GSM模块收发短信的基本概念以及串口控制SMS的基本原理。详细介绍了单片机控制GSM模块工作的软件实现过程，对对怎样用单片机控制GSM模块收发短信进行了探讨，也对程序设计的主体思想作了较为细致的分析。-article with the system model, a GSM transceiver module SMS the basic concepts and serial control of the basic tenets of SMS. Details of the MCU control of the GSM module software process of how to use SCM control GSM transceiver module for the SMS study and design of the main procedures were thinking more detailed analysis.

无级变速步进电机程序是一个AVR单片机驱动步进电机正反转的程序，并且有加减速度功能-Variable speed stepper motor program is an AVR microcontroller to drive a stepper motor is reversing the process, and has the speed function of addition and subtraction

STC51单片机128K sram读写实验的C语言程序，串口调试助手显示。-STC51 MCU 128K sram experimental C-language program to read and write, serial debugging assistant display.