一个51单片机实现软件计数器的源程序代码-a 51 SCM software counter of the source code

基于AT89S51单片机和步进电机的国旗升降系统，带语音录放功能。汇编语言编写。-AT89S51-based single-chip stepper motor of the national flag and take-off and landing system, with voice recording function. Compiled languages.

MC9S12C中文介绍及编程练习,对于初学单片机的人很有用！-Introduction and Programming MC9S12C Chinese practice, for the beginner who SCM useful!

键盘扫描及返回相关数据,只是读键盘与功能实现的一个接口函数

avr单片机开平方的程序-avr SCM open square procedures! !

报警程序，本程序可以用于测试设备运行过程中的报警信息，用于和用户之间进行交流。-Police procedures, the procedures can be used to test equipment during the operation of the alarm information, and users for the exchange between.

Msp430的c语言程序集，可以直接下载到MCU中进行调试。-MSP430 assembly language of c, can be directly downloaded to the MCU in for debugging.

用于PIC的AD转换和用HD7279A的显示（公阴极的8段数码管）-PIC for the AD converter, and the use of HD7279A display (public cathode of the eight digital tube)

这是一个用51单片机做的记米器程序，它能统计绕卷的长度，精度比较高。--A meter-counting program produced by using 51 SCM.

8输入简易数字电压表，用了AT89C51-8 input simple digital voltage meter, with the AT89C51