电子琴 1． 实验任务 　1． 由 4X4 组成 16 个按钮矩阵，设计成 16 个音。 　2． 可随意弹奏想要表达的音乐。...

PIC16F73 操作iButton信息按钮的源程序，对应于电子门锁的完整应用，如需要原理图请发邮件到：bian_cf@sohu.com-PIC16F73 button operation iButton information source, corresponding to the electronic locks the complete application, if necessary schematics please send mail to : bian_cf@sohu.com

单片机控制键盘和led，键盘送入的数据在led 上显示，数据满四位后，键入的第5位数据在个位显示，前四位清零。-MCU control the keyboard and led, keyboard into the data led the show, data-4, Type the first five places in the data revealed that four former reset.

提高单片机主从式远程多机通信的能力的.rar-MCU distance from the main multi-machine communication ability. Rar

DS18B20+LCD1602+AT24C02智能温度控制系统-DS18B20+ LCD1602+ AT24C02 intelligent temperature control system

IC: NT39102的彩屏的驱动，拿来可用，我项目中的源码-IC: NT39102 the color of the driver, use available, I project the source

大容量flash存储芯片nx25p40/80/16/32的单片机驱动程序，容量可以达到512K字节，1M字节，2M字节，4M字节。时钟速度可达50M。-large-capacity flash memory chips nx25p40/80/16/32 SCM Driver , the capacity could reach 512 K bytes, 1M byte, 2M byte, 4M bytes. Clock speeds of up to 50 M.

利用s08输入捕捉来采集频率，并通过1602来显示-The use of s08 input capture to collect the frequency, and through 1602 to show the

条形电子屏的原理图，使用PROTEL99SE设计的。-strip electronic screen diagram, the use of PROTEL99SE design.

C8051F020的LCD的驱动程序，包括画图的一些例程-C8051F020 the LCD driver, including drawing a number of routines

ucosii是一个简单易学的嵌入式实时操作系统，本文件提供了ucosii在ATMEGA128上的移植例子-ucosii is a relatively simple real-time embedded operating system, the document provides a ucosii in ATMEGA128 the transplant example