一种很好的键盘键扫描方法，对初学者有大大的帮助。

单片机密码-24c01-12864-4x4按键扫描 初始密码是123456,按#确认 进入后,按*修改密码-Singlechip password-24c01-12864-4x4 keypad scan the initial password is 123456, by# Confirm enter, press* Change Password

最好的字模工具，完全免费，单片机开发必备-The best matrix tools, completely free, microcontroller development of essential

52下1601液晶驱动程序-52 LCD Driver

nRF905无线FSK芯片在51单片机上工作的代码-nRF905 FSK wireless chip microcontroller in 51 working on the code

湖北XX县电能卡表写卡机源码。PIC16f73开发，请不要用于不良用途-Hubei XX County Energy card table to write cards for FOSS. PIC16f73 development, please do not use bad for

12232液晶控制（sed1520）驱动程序-12232 LCD control (sed1520) driver

学习51的要关注哦,是STC的烧录软件,方便51单片机学习,通过串口就可一烧写程序,减少开发费用,-learning the concern Oh, STC is the replication software for 51 MCU study, through a serial port can be burning, reduce development costs,

at89c51 读取写入24c64的C源代码-24c64 read write AT89C51 the C source code

一个基于STC89LE516单片机测温程序,-STC89LE516 based on single-chip temperature measurement procedures,

介绍了使用单片机产生音乐的方法，以及生日歌，祝你平安，八月桂花香的示例程序。-Introduce the use of single-chip generated music methods, and the birthday song, I wish you peace,八月桂花香sample procedures.