操作系统作为主控CPU，控制单片机进行音乐播放器的设计，适用于初学者进行单片机和操作系统的学习-Operating system, as the master control CPU control SCM music player design, suitable for beginners microcontroller and study of the operating system

单片机说上的CallBack实现，非常便于系统构架吗，大大简化了系统设计。该代码基于msp430开发，使用的语言是C-SCM said on CallBack implementation, system architecture is very easy to do, greatly simplifying system design. The code is based on msp430 development, the language used is C++

以STM32 单片机为核心设计了一套智能家居控制系统。该系统通过无线通信、串口通信对系统各部分进行串联，用户可通过门禁密码锁验证身份后进入智能家居系统-A set of intelligent home control system based on STM32 MCU is designed. The system through the wireless communication, serial communication of the various parts of the syste