关于51单片机DS18B20的驱动程序，编译过，可以直接使用。

飞利浦51LPC系列单片机对交流电机控制的电路原理图和源程序-51LPC Philips Microcontroller series of AC motor control circuit schematic and source

keil C51 LCD 驱动源码,其中还有I2C驱动,ADC驱动,键盘操作等,是一个完整的keil源代码,供大家参考-Keil C51 LCD driver source code, which also drives I2C, ADC drive, keyboard operation, is a complete source code Keil, for your reference

ID读卡程序,在可以读取ID卡卡号,判断身份,在门禁考勤大量应用-ID card reader, and in the can read ID cards card number, as judge, in a large number of applications are disucssed

simpliciti1.0.4版本，在CC2430上通过实验-simpliciti1.0.4 version, the CC2430 on the experiments

DS1302读写一体化C51源程序 以下引脚定义部分根据实际接线情况作适当调整 sbit TIMECLK = P1^0 sbit TIMERST = P1^1 //禁止DS1302 sbit TIMEIO = P1^2 //释放数据总线-C51 source integration DS1302 to read and write the following definition of part-pin wiring in accordance with the actual situations properly adjust sbit TIMECLK = P1 ^ 0 sbit TIMERST = P1 ^ 1// prohibited DS1302sbit TIMEIO = P1 ^ 2// release data bus

一个基于mc9s12dg128b，时间捕捉器的示例代码-Based on mc9s12dg128b, time catcher of the sample code

pci7222单片机的驱动程序 ，欢迎大家来下载。-SCM pci7222 driver, welcomed everyone to download.

介绍了一种用单片机io口模拟实现串口功能的方法，并提供了简单的实现方法-introduced a microcontroller with io I Serial functional simulation methods, and to provide a simple method

msp430 test code and examples for using a 5438

一个用PROTEUS仿真可以播放音乐的程序，包括PROTEUS文件和KEIL文件