51单片机汇编课程设计案例精编 外部中断的简单应用，中断应用—红外解码，LCD1602显示，空调温度控制器，简易电子琴设计，I2C总线原理及应用实例……等等,51 cases of single-chip fine compilation of curriculum design for a simple application of an external interrupt, interrupt the application- IR decoding, LCD1602 display,

一个单片机C51串口接收（中断）和发送例程，可以用来测试51单片机的中断接收 -C51 microcontroller serial port to receive a (break) and send routine can be used to interrupt the microcontroller 51 receives the test

利用C51显示红外遥控器中各个按键的值,程序中用红外线触发的外中断处理函数来对4个字节的用户码和键数据码进行解码-Display the infrared remote control using C51 in all key value, and the program with infrared triggered the interrupt handling function to for four bytes of user code and key data code decoding