8051微控制器上的 DES encryption/decryption used in IC smart cards. Software hasn t been validated and lacks in-line documentation.-8051 Microcontrollers on the DES encryption/decryption us ed in IC smart cards. Software hasn t been valida ted and lacks in-line documentation.

IC模块读写程序，经过很长时间使用，没出一点问题，目前看是非常不错的-IC module to read and write procedures used after a very long time, did not get out of difficulties, the current situation is very good

压力传感器程序 包括UART GPRS SMS PCF8563-Press Sensor Code based at MSP430

自动打铃器 运用单片机的编写的，不仅含有图形还有编程-Automatic bell device prepared by use of single chip not only contains the graphics there are programming

一个简单的射击游戏，但必须和操作系统配合使用，可以学习算法。-a simple shooting game, but must be used in conjunction with the operating system and can be learning algorithm.

红外遥控解码程序，NEC标准均可用，已经可以在很多机种上得到应用-IR

笔者的《用M8L制作的89S51单片机 USB下载线》在无线电2007年第9期已刊登过，现将制作的源码上传，供大家学习！-The author of

ST7920驱动程序，便于相应驱动的液晶的显式操作-ST7920 driver for the LCD driver corresponding explicit operation

用89S51单片机实现对1602的字符显示-89S51 MCU with 1602 characters on display

控制电机运动的C51单片机程序,包括:定量运动,速度设置,状态查询等-Control motor movement, C51 Singlechip procedures, including: quantitative movement, speed settings, status query, etc.