Proteus做的仿周立功ARM开发板，欢迎大家学习

读卡器IC卡SL4428 读写模块源代码-Reader IC card SL4428 R/W Module source code

HID USB键盘单片机固件程序，能实现键盘输入的功能-HID USB keyboard firmware single-chip, to achieve the functions of keyboard input

AVR309-USB 到 UART 协议转换程序。-AVR309-USB to UART protocol conversion process

中颖单片机sh6613的一个坐标扫描程序，其中有模拟串口通信等，值得一看！-SinoWealth Singlechip sh6613 coordinates of a scanning process, including simulation of serial communication and so on, worth a visit!

想在本站下个资料，上传自己做的一个东西来交换一下：单片机89C51在LCD12864上画曲线，proteus仿真，含源程序。-Would like information on the next site, upload your own things to do in exchange for a look: 89C51 Singlechip LCD12864 on the painting in the curve, proteus simulation, with source code.

串口通信ASM程序，自适应波特率(51系列)-serial communication procedures, adaptive baud rate (51 series)

单片机通信实验程序（详细源代码）-SCM Communications experimental procedure (detailed source code)

AT91SAM7S256开发板demo，已验证-AT91SAM7S256 development board demo, verified

51单片机的串口多机通讯设计，包括LCD显示以及可随意添加从机-51 serial single-chip multi-machine communication design, including LCD display and are free to add from the machine

C8051F040 T4捕捉测脉宽 T3频率方波输出T4捕捉测试程序-C8051F040 T4 capture measured pulse frequency square-wave output T3 T4 capture test procedures