16x2字符液晶调试程序，在硬件上完全实现．

周立功单片机DP51+程序-weeks meritorious SCM DP51 procedures

缺水传感器V1.0，绝对原创，传感器好-Water sensor V1.0, an absolute original, a good sensor

DS1302制作的带农历和节日提醒功能的万年历。原理图+keil源码-DS1302 produced with the Chinese and the calendar function to remind holiday. schematic+ Keil source

SCM MarqueeSCM MarqueeSCM MarqueeSCM MarqueeSCM 51狙击手

用at90s2313做的usb转串口.很实用的哦-AT90S2313 to do with the usb to serial port. Very practical Oh

i2c总线eeprom读写程序 可以读些从21c01--24c512的i2c总线eeprom芯片-i2c bus EEPROM read and write procedures can read more from 21c01-- the i2c bus 24c512 chip EEPROM

该源码是基于atmel公司的89C51SND1C的mp3解决方案，支持三星和东芝的NAND flash 上的fat12，fat16和fat32文件系统。-the source is based on the ATMEL 89C51SND1C mp3 solution that supports Samsung and Toshiba"s NAND flash on the FAT12, fat16 and fat32 file system.

边坡雷达监视系统单片机控制模块源程序 [电源管理，中断控制，串口通信]-Slope monitoring system MCU control module source

LM128*64液晶驱动程序，有显示图形，汉字，画线等功能 -LM128* 64 LCD driver, has display graphics, characters, painting lines and other functions

89S51单片机上开发红外线遥控,开发环境KEIL C51,-89S51 developed single-chip infrared remote control, development environment KEIL C51,