44键盘多模块演示程序，使用双向双次键扫描技术LCALL INKEY 双向双次键扫描...

利用pic单片机的定时计数器测量汽车轮速，并利用串口将数据发送出去。-Using pic microcontroller timing counter measure vehicle wheel speed, and the use of serial data sent.

单片机 mega16L 电池放电器源码-Singlechip mega16L battery source discharger

MCF5272的评估版原理图和PCB图嵌入式硬件设计资料-MCF5272 evaluation version of the schematic and PCB map embedded hardware design information

USBASP制作、驱动安装、程序下载全过程. 固件+驱动+pcb。-USBASP production, driver installation, download the entire process. Firmware+ Driver+ Pcb.

很好的用io口模拟串口的程序，内带仿真文件，可随意修改，已经在产品中应用，可放心使用。-Io mouth with a very good simulation of serial procedures, within the simulation with documents, can be freely modified, has been applied in the product can be assured that use.

P89V51RD2远程升级解决方案，iap源代码及其文档详细解析，源码通过验证可用-Remote upgrade P89V51RD2 solutions, iap detailed source code analysis and its documentation, source code available through the verification

一款收款机C源代码！因为是几年前的代码了，比较经典，还是共享一下！ 里面有不少算法还是很不错的，注意用三菱16位30802的编译器-?豢 钍???机C?

at89c51 读取 写入 6264 sram 的源代码-6264 sram write AT89C51 read the source code

家电自动控制系统，定时开关，采用遥控器，按键操作，中文12864液晶示，-appliance control system, timing switches, using remote controls, buttons, LCD showed 12,864 Chinese,

PC与89C51单片机串口通信的一个小例子-PC with the 89C51 single-chip serial communication of a small example