本法适用于430单片机2274系列，波特足够的指令使模型。

利用单片机实现RS485多机通信程序示例-use MCU RS485 multi-machine communication program examples

汇编开发的电话收费表,可以作为单片机爱好者学习练习的例子-development compilation of telephone fees, as SCM lovers can learn to practice examples

VC下开发的串口调试工具，界面简单，方便操作，适用于PC机下与单片机通过串口通信-Developed under VC serial debugging tools, the interface simple, convenient operation, applicable to PC machines with single-chip through the serial communication

rs485单线程数据通讯程序，KEY键触发能使单片机之间能够通讯-rs485 data communications single-threaded process, KEY key trigger enable communication between the single-chip

51单片机开发的等精度数字频率计，实现计数0--51 Single-chip, such as the development of precision digital frequency meter, realize counts 0--

由单片机组成的仿三菱可编程控制器 能完成所有逻辑控制(即PC)功能，并对机床全部输入信息进行处理；具有最优性能价格比-Composed by the single-chip programmable logic controller like Mitsubishi to complete all the logic control (ie, PC) function, and machine tool for processing all input information with optimal price-performance ratio

at89c51ed2看门狗程序-at89c51ed2 watchdog procedures

MEGA8做的USB下载线(AVR/51),能下载ATMega系列S51/S52单片机,包括PCB图-MEGA8 make the USB download cable (AVR/51), can be downloaded S51/S52 ATmega series microcontroller, including the PCB diagram

此文章是关于89s51单片机的简介，是单片新手来说的一个很好的教学指导。-This article is about the 89s51 SCM profiles, is monolithic novice a good teaching guide.

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.