报警测试程序，用于测试设备中的报警信息，进行和用户之间的显示和对话操作。

这是一个单片机上实现T9输入法的程序，使用C语言编写。-This is a single-chip realization of the T9 input method of procedure, the use of C language.

SST39VF080 FLASH的单片机驱动源代码，可直接复制到uVision中验证，开发的单片机芯片为80C51-SST39VF080 FLASH microcontroller-driven source code, can be directly copied to verify uVision to develop chips for the 80C51 microcontroller

Ucos2在80c51f上的移植-Ucos2 in the transplant 80c51f

这是DA的资料 这是DA的资料 这是DA的资料 -this is for DACthis is for DACthis is for DACthis is for DACthis is for DACV

STC单片机利用XBEE 模块发送数据。 18B20采集温度。-STC Singlechip send data using XBee modules. 18B20 collection temperature.

单片机51系列测试串口的简单程序反回输入字符-MCU Series 51 serial test the simple procedure of the anti-back character input

4x4矩阵键盘数码管显示键值,按下4*4矩阵键盘，可以看到数码管的最后一位显示了对应按健的健值.-4x4 matrix keypad LED display keys, press 4* 4 matrix keyboard, you can see the last one shows the digital control of the health value of health should be.

用单片机不同的IO口驱动数码管，以解决IO口不是一个PO口的问题。-Microcontroller IO port with a different drive digital tube, to address the IO port is not a PO mouth problem.

AVR单片机,Protues仿真文件,检测按键,点亮LED-AVR Single Chip, Protues simulation document, test button, LED light

用51单片机实现简单的音乐播放生日快乐歌。-51 MCU with a simple music player, a happy birthday song.