自行车里程设计的远程序 他的用途很实际的 并且说明详细

51单片机读写SD列子程序 可以学习51单片机如何读写SD卡-51 Singlechip Liezi SD procedures to read and write can learn how to read and write 51 Singlechip SD Card

三位半数字电压表程序，能测量-5~+5V电压，比较准确。-Three semi-digital voltage meter procedures to measure-5 ~+5 V voltage, more accurate.

51单片机教程,简单易懂,是很容易学的教程!最适合初学者的入门啦!-51 SCM Guide, easily understood, is very easy to learn from the other! The most suitable for beginners entry!

很多的数字式传感器资料和程序，我相信很多朋友都需要它吧？？、-Many of the digital sensor data and procedures, I believe that many of my friends need it, right? ? ,

这是JHD19264液晶显示器的驱动源程序，单片机采用的是AT89C52.-LCD driver source, the microcontroller is AT89C52.

CH341评估板，演示USB转串口、转打印口、转并口及同步串口等-CH341 Evaluation and demonstration USB to serial, LPT switch, switch synchronous serial port and parallel port, etc.

本代码实现了两块无线收发模块prt8000（核心芯片nrf905）的通信功能-This code has two wireless transceiver module prt8000 (core chip nrf905) of the communication function

这是自己写的关于PS2键盘接口的程序，和单片机的接口，用汇编写的，测试成功，与图形点阵液晶联合使用，不过液晶程序没有上传-This is his writing on the PS2 keyboard interface procedures, and the microcontroller interface, with a compilation of written test successfully, and graphics dot-matrix LCD joint use, but not to upload procedures LCD

本文件为atmel公司的at45db芯片的驱动程序实例,对于串行flash编程有帮助-this document for the at45db ATMEL chips Driver example, serial flash programming for help