用Keil　C51写的步进电机驱动程序。

ST公司STR系列单片机演示程序使用BSPI作串口通信-ST companies STR series microcontroller demonstration program for the use of serial communication BSPI

FlashFlex51单片机

研究所积累的资料7,大家秘密使用,千万别告诉别人!-7 Institute of accumulated data, we use a secret, please do not tell others!

模拟串口工具。在C51下运行，可以方便初学者清楚了解串口的原理和扩展串口。-simulation tools. The C51 running, beginners can facilitate a clear understanding of the principles and serial port serial expansion.

PIC单片机实现的一种网络单片机-a network MCU

本人设计的用802051实现的键盘程序的识别代码。系统采用定时查询，防抖。如果监测到你一个代码，系统将键盘码输出。然后给我你个中断，用于提示中心机，读取键码。支持长按。-I designed keyboard with 802,051 procedures to achieve the identification code. System uses a regular query, Anti-Shake. If the monitoring to you a code, the system will output the keyboard code. And then give me interrupt you for the prompt Center machine, read the key code. Support the long press.

TLC1543 AD采样子程序，提供了PORT作为采样通道号的形参。-TLC1543 AD subroutine, as provided PORT sampling of the channel-shaped Senate.

通过调用第3方的VC++类,实现具有遍历MODEM名字,COM口和初始化字符串等功能的一个实例-By calling the No. 3 party VC++ Category, achieving ergodicity MODEM name, COM port and initialization string functions such as an instance of

modbus的CRC源程序,单片机89S52,汇编语言代码-Modbus CRC source, the microcontroller 89S52, assembly language code

关于单片机的一些东西，对初学者有一定的帮助-About SCM something for beginners have some help