这个是录音琴的程序,用光电感应器来检测琴键的动作.并且将他记录下来,可以回放....

动力环境监控系统，它是一个有十分价值的系统，现拿出来供大家参考，学习。可不能用于他用，后果自负。- The power environment supervisory system, it is has extremely the value system, presently puts out for everybody reference, the study. But cannot use in he to use, the consequence is proud.

IAR例子，里面是一个完整的串口异步通讯例子。-IAR examples, which is a complete example of serial asynchronous communication.

单片机的C语言应用程序设计（修订版）,有需要的就下吧-SCM C language application programming (revised edition), we need it on the next

用8051单片机控制的8个LED等的跑马功能，具有花样变化，暂停和变速功能-By 8051 the control of eight LED functions such as horse racing, with pattern changes, suspension and transmission functions

nRF24L01_EVB开发板试验头文件。-development board nRF24L01_EVB test header file.

dijkstra算法源代码，实现了dijkstra算法，并附有一个简单路网文件-dijkstra algorithm source code, to achieve the dijkstra algorithm, together with a simple network file

用汇编写的音乐门铃的程序，虽然程序不大，但程序的内容很丰富，另配有PROTEUS的电路图。-Compilation of music written by doorbell procedures, although the procedure, but the procedure is very rich in contents, reprovision PROTEUS have the circuit diagram.

单片机 步进电机控制原代码-stepper motor control microcontroller source code

cc1000英文手册，E文好的可以看看。-CC1000 English Handbook, E can be a good look at the text.

PHILIPS非接触射频卡RC500的开发技术资料,-PHILIPS non-contact RF Card RC500 development of information technology,