消防车报警源代码，有很复杂的功能 如LCD显示时间，状态，键盘扫描，红外线控制中断等等 本源码对于有单片机编程基础的很有用处 比如你单片机有一定的基础了，想做一个简单的系统试试，那下载这个参考是再合适不过了 这个相当于一个小的系统-Fire alarm source code, there is a very complex functions such as LCD display time, state, keyboard scanning, infrared control interrupt, and so on the source code for the microcontroller programming based on a certain basis, and want to do a simple system to try, it is appropriate to download this reference is equivalent to a small system