用单片机 AVR mega48 和 tinny13做的 AVRCDC

采用ST的UPSD33XX系列单片机的双串口，实现串口通信的波特率转换，一边为25针串口，一边为9针串口，两天波特率可在程序中修改！文件中包括原理图，PCB和源程序-UPSD33XX using ST"s Microcontroller series dual serial ports, Serial communication baud rate conversion, the side of the 25-pin serial port side of the 9-pin serial ports, two days baud rate can change in the proceedings! Documents including schematics, and source of PCB

ID卡读写 （51的汇编程序）-ID Card Reader (51 compilation procedure)

arm-led汇编程序，适合初学者学习最基本的 arm汇编指令-arm-led compilation of procedures, suitable for beginners to learn basic arm compilation directives

ARM7开发板的USB源程序，好东西咯。 -ARM7 development board

采用IAR进行编译。 这是ATMEGA128单片机的BOOTLOADER的源码。 和AVRSTUDIO配合使用。 具体请参考bootloader.c的注释说明。 如有任何问题请邮件联系。-used for IAR compiler. This is ATMEGA128 SCM BOOTLOADER source. And the use of AVRSTUDIO tie. Please refer to specific bootloader.c note of the Notes. If you have any questions please contact mail.

c8051f52X单片机的定时器的源代码-SCM c8051f52X timer source code

pci7222单片机的驱动程序 ，欢迎大家来下载。-SCM pci7222 driver, welcomed everyone to download.

51上的贪吃蛇程序，十分好，大家学习学习吧-51 on the Snake procedure is very good, everyone will learn it

由C 语言实现的液晶 利用的是KEIL环境已经得到验证-By the C language using the LCD is KEIL environment has been tested

鱼缸控制器带声光功能，可控温、加氧，人体感应音乐播放。-Fish tank with sound and light controller features temperature control, add oxygen, the body sensors music player.