PTR8000发送接收驱动程序。只需在主程序中只需做小小的改动就可以，使用这个模块！！！...

自己写的一个8x8点阵动态显示的汇编程序，欢迎初学者下载学习-Himself wrote a 8x8 dot matrix display dynamic compilation procedures, beginners welcome to download the learning

心电信号的计算机分析毕业论文-ECG analysis of the computer Thesis

AT91SAM7Scpu PWM控制程序，希望对大家有帮助-AT91SAM7Scpu PWM control procedures, and they hope to help everyone

电子秒表的设计 1、用系统8253定时器提供的55ms定时单位，设计秒表定时程序。 2、有关系统定时方法： PC机系统中的8253定时器0工作于方式3，外部提供一个时钟作为CLK信号, 频率：f=1.1931816MHz。 定时器0输出方波的频率:fout=1.1931816/65536=18.2Hz。 输出方波的周期Tout=1/18.2=54.945ms。8253A每隔55ms引起一次中断-Electronic stopwatch design one, using the system timer 8253 provides 55ms timing units, design stopwatch timing procedures. 2, the system timing method: PC system timer 0 of 8253 working in the way of 3, to provide an external clock as the CLK signal, the frequency: f = 1.1931816MHz. Timer 0 output square wave frequency: fout = 1.1931816/65536 = 18.2Hz. Cycle square wave output Tout = 1/18.2 = 54.945ms. 8253A every 55ms caused a disruption

4位LED共阳数码动态显示的C51源程序.rar-a total of four LED digital yang dynamic display of the C51 source. Rar

这是一篇英文文献，由无线传感器网络的PEGASIS协议的原作者所写，希望能够给你提供帮助！-This is an English literature, from wireless sensor networks PEGASIS written agreement of the original author, I hope you can help!

凌阳单片机的语音程序5，供学习凌阳单片机的学习者参考-Sunplus MCU 5 voice procedures for learning Sunplus SCM reference learners

c8051f单片机的实例，有中文注解，书籍光盘-SCM c8051f example, have Chinese notes, books, CD-ROM

sanDisk sd卡标准协议手册，很好的资料-sanDisk sd card standard protocol manual, very good information

51单片机驱动GSM模块（WaveCom Q2403A）C语言源码-51 GSM module (WaveCom indoor) C language source code