51单片机控制ISD1420实现选段播放功能的实现

用数码管和4X4键盘做的简易计算器,有protuse原理图和程序-4X4 digital control and the keyboard to do simple calculator, a schematic diagram and procedures protuse

单片机C51的应用,高精度实时时钟－SD2001驱动程序的源码 -C51 microcontroller applications, high-precision real-time clock-SD2001 driver source code

非常好的项目代码，对你来说可以说是可遇不可求的代码-A very good project code, for you can be said that the code can not make the event

ext实用的俩种布局 好看大方，项目中完全可以拿过来直接用-ext auto Container Control!

自己写的一个用在单片机串口通讯中的环形队列缓冲区管理模块。-himself wrote a serial microcontroller used in the communications ring buffer queue management module.

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut

个人做的电子钟，有32个闹钟,可以在一个星期内任一天响铃-Individuals to do the electronic bell, there are 32 alarm clock can be within a week any day ringing

SED1335驱动程序，很好用，有说明。不同的单片机只需修改相应的读写程序

单片机开发的一些典型代码，用C开发的，与大家分享-MCU development of the typical code, the development of the C share with you

人的进出门检测 发出语音播报 并有数码管显示商店的总来访人数及剩余人数-Detection of people go into the issue of voice broadcast and digital display stores the total number of visitors and the remaining number of