利用DS18B20温度传感器+AT89C51控制直流电机转速，

keil c51

MSP430C_p410例程如要更多资料请联系我.-MSP430C_p410 routines to more information please contact me.

using pic 16c57 to realize the caller ID phone -using pic 16c57 to realize the caller ID phoxim ne

PB的skin控件使用案例。对应用软件进行界面优化美工。-PB control use cases of the skin. On the application of art optimization software interface.

lcd液晶显示汇编程序，其中只写出了字符T和t的显示，大家看一看就能够明白-lcd LCD compilation procedures, which only write the characters of T and t show that everyone can look at to understand

一、 使用键盘显示接口芯片8279接收按键键值，并在七段数码管上显示出来，通过判断键值进入相应音乐播放处理程序。在音乐播放程序中，使用定时器/计数器8253的计数器2，使其工作在方式¬ ¬ 3―方波发生器，通过查表依次取出乐曲频率值送入计数器作为计数初值，经out2输出方波，驱动扬声器发出不同频率的声音，在每个音阶之间加入相应的延迟时间，即实现了音乐的播放。-First, the use of a keyboard display interface chip receive keys keys 8279, and Seven-Segment LED display, through to determine the corresponding music player keys to enter the treatment program. Procedures in the music player, use the timer/counter 2 counter 8253 to work in the way ? ? 3- square-wave generator, followed by out music through the look-up table values into the counter as a frequency count of the initial value, the output side out2 waves, driven loudspeakers of different frequency sound, in between each scale by adding the appropriate delay time, namely, the realization of the music player.

51单片机状态顺序编码,监控程序在主程序中 -Coding sequence of 51 single-chip status, monitoring procedures in the main program in

文件比较小，内容比较简单，很容易看懂，希望对大家有所帮组-document is relatively small, relatively simple and very easy to understand, and I hope to have you help group

51编写的电扇的程序，可以控制转速，并且在液晶上显示。在我们的板子上可以调试通过的-51 fans prepared procedures to control speed, and liquid crystal display. In our board can debug through the

这个是一个小车的模仿小车运行的小程序，是用汇编语言完成的-xiaoche