电子密码锁，基于51单片机，简单实用，适用于公司，家庭等。...

本源代码是单片机乒乓球实验，用89C51，74LS164和8255完成- The source code is the monolithic integrated circuit ping pong experiment, with 89C51, 74LS164 and 8,255 completes

51单片机的高速串口驱动ucos ii的移植-51 Single-chip high-speed serial drive ucos ii transplant

用凌阳单片机开发的迎奥知识问答机器人。 通过语音识别功能。实现全语音操作。 能通过语音操纵它前进，后退，左转，右转，跳舞，并且能进行交互式的知识问答。如果回答错了，机器人将给于正确答案还和一句鼓励的话，如果回答对了机器人将为你跳一段舞，全部答目答完后会给出总成绩。-Single-chip developed by Sunplus Ying Austrian robot quiz. Via voice recognition. Realize full-voice operations. Voice manipulation it can move forward and backward, turn left, turn right, dancing, and can be interactive quiz. If the answer is wrong, the robot will be in the correct answer and also an encouragement, and if the answer to will you jump for some robot dance, all the heads at the end of A will give a total score.

这是一个用于实现电脑和pic单片机通讯的，通过usb接口的通讯程序！第一部分

单片机内部定时器编程-Single-chip internal timer programming

摩托罗拉HCS08系列,用片内FLASH模拟EEPROM的程序在RAM中执行!很有价值!-Motorola HCS08 family, the EEPROM chip FLASH simulation procedure implemented in the RAM! Great value!

SY0406开发板的测试程序 可以检查键盘使用 密码保护 LED显示-SY0406 development board testing procedures to check the use of password-protected keyboard LED Display

例子Proteus经典例子和中文资料 8051-Examples of classic examples of Proteus and Chinese information 8051

MAX7219 LED显示驱动程序，本程序由C51系列单片机使用！keil环境开发！-MAX7219 LED display driver, the procedures by the use of C51 microcontroller series! Keil development environment!

使用单片机C语言编的单片机实验板与上位机的串口通信（可接收上位机命令和根据命令给上位机上传上位机需要的数据）程序，可供单片机开发人员参考。-use C language series micro-controller board and PC serial communications (PC can receive orders and orders under the PC to PC to upload the data needed) process for the development of SCM reference.