51单片机的外接12864控制程序，可以控制显示自定义图形，和汉字。VC环境下编写。-51 MCU external stepper motor control program, can control the steering, speed, VC environment prepared.

51单片机的外接蜂鸣器程序，当前为生日快乐歌曲，VC环境下编写。-51 MCU external buzzer procedures, the current for the happy birthday song, VC environment prepared.

51单片机的串口通信程序，来自于开发板，VC环境下编写。-51 the Serial communication program, and from the development board, VC environment prepared.

VC/C++源码,其它分类,51单片机,数字钟,闹钟 　　基于C的单片机数字钟程序，其中包含闹铃功能，基于51单片机-Single chip digital clock program, which includes an alarm function, based on MCU 51。-VC/C++ source, other classification, 51 single-chip, digital clock, alarm clock, C-based single-chip di