基于Atmega单片机实例，定时器,中断。好好学习天天向上哦-Atmega microcontroller-based examples, timers, interrupts. Learn every day, oh! !

PIC单片机与电脑RS232通讯实例，通过串口调试助手可以得到数据-PIC microcontroller with computer RS232 communication instance, you can get the data via serial debugging assistant