关于HZ128

51做的门禁系统代码，有4×4键盘扫描，9346的存储功能，掉电不丢失密码，3重密码防忘记功能-51 of the Access Control System code, a 4 4 keyboard scanning, the 9346 storage functionality, nonvolatile not lost password, three heavy-forget the password function

C8051F340在应用中读写FLASH，我自己严格按照数据手册写的，在网上找了半天都没有的-C8051F340 in the application to read and write FLASH, my own data in strict accordance with the written manual, look online for a long time there was none

一个单片机控制继电器的程序。用C编，可实现一定的基础控制功能

LCM128*64指针式万年 硬件:LCM128*64 M16 DS1302 软件:WinAVR 2.0.6.1 时钟:内部4M-Pointer LCM128* 64 years of hardware: LCM128* 64 M16 DS1302 Software: WinAVR 2.0.6.1 Clock: Internal 4M

C51实用源码，极具参考价值！-practical source of C51, great reference value!

LPC2119芯片中的RTC实时时钟程序，该程序实现LPC2119实时时钟功能。-LPC2119 chip real-time clock of the RTC program, the program is to achieve real-time clock function of LPC2119.

c51文件系统源码-decoder source file system

单片机的程序，欢迎探讨-Microcomputer Program, welcomed the study

动态流水灯显示，下载后可在令板上的8个LED循环显示。-Dynamic water light show can be downloaded on the board in the cycle of eight LED display.

本程序是用于访问空间大于 64 KB （即：地址指针数大于两个字节）外部扩展随机存取存储器的源程序文件。-the procedures for accessing space is greater than 64 KB (ie : Address indicator greater than 2 bytes) of external expansion of random access memory source files.