这是一个实现PC上位机控制下位机（单片机）通过GSm模块发送短信的源代码。...

CAN总线物理层协议的描述，对通信最底层的细节了解很有帮助。-CAN protocol physical layer

NRF24E1的AD模块，其中包含如何加入ISD51代码进行用户代码的调试-NRF24E1 the AD module, which includes instructions on how to join ISD51 code debugging user code

支持SD卡的MP3电路图,powerpcb4.0格式.使用AVR单片机-support the SD card MP3 circuit diagrams powerpcb4.0 format. Use AVR

可控硅及其触发系统的文章具有一定的参考价值-SCR and its trigger system of the article has a certain reference value

镍电池配置程序AT89S51单片机开发，用于充电电池控制-Nickel battery configuration procedures AT89S51 Singlechip development, for the rechargeable battery control

51汇编语言，格式为.chm文件，这个好象就是九十年代初孙涵芳（如果我没记错的话）写的一 本书后附的子程序。子程序不全对，至少有个除法的余数有问题，扩大了2倍，我记不清是哪个了，你把其中的一个左移语句去掉就行了，别的记不得了。欢迎常联系。-51 assembly language format. Chm documentation, It was like the early 1990s-wu (if I remember correctly so) wrote a book attached to the subroutine. Subroutine incomplete right, at least a division of the remaining problems, and expanded two times, I can not remember clearly what is, you put one of these bits removed statement on the visit, other reporters unnerving. Welcome regular contact.

有关LCD驱动的一些代码，与大家分享-On the LCD-driven some code to share with you

在MSP430单片机上用C操作MMC和SD卡的电路和参考代码。含PDF文档。-MSP430 single chip microcomputer used in the C operator MMC and SD cards circuit and reference code. Containing PDF documents.

avr的ad转换程序例子，在ouravr上面还有很多好的入门例子程序-avr conversion examples in ouravr above there are many good examples of entry procedures

ic卡水表c语言代码，ic卡水表的所有模块。-icmater.c