c8051f340的usb的使用，包括描述符的设置，usb的标准库文件以usb的初始化...

单片机 串行E2PROM93C46扩展-Single-chip Serial E2PROM93C46 expansion

一个8路键盘源程序，很简单的，没有用编码，比较经典好用！-an 8 Road keyboard source, a very simple, with no coding, more classic handy!

关于sdc/mmc的详细用法,日本网站下载-On sdc/mmc detailed usage, Japan website

单片机计算器,可计算多位小数点的+-*/.可在lcd上显示-Single-chip calculator, calculate the number of decimal 2B !-*/. in lcd display

利用mega16自带的AD进行电压测量.测量范围0~5V.-Mega16 own use of the AD for voltage measurement. Measuring Range 0 ~ 5V.

关于MSP430与SD卡的FAT16文件系统-On the MSP430 with the SD card FAT16 file system

C51系列单片机接触式IC卡读写程序，用KEILC实现

这是一个有实用价值的制作。可记录 0-17米每秒的风速。可靠性高、架设容易、适用范围广。可存放30.46天的数据，并可保存11个月。也就是说，在12个月内去抄一下数据即可。抄数据的方式是通过手提电脑的串行口。供电方式为太阳能电池及普通电池。-This is a practical value has produced. Record of 0-17 meters per second wind. High reliability, easy to set up, the application scope. 30.46 days to deposit the data, as well as preservation of 11 months. In other words, in the 12 months to what data can be copied. Copied data is through the serial port of portable computers. Power supply for solar cells and normal cells.

51单片机模拟串口SPI方式接收和发送数据-51 single-chip analog SPI serial receive and send data

8051驱动320*240LCD程序 用汇编编写-8051 driver 320* 240LCD procedures used to prepare the compilation of