51单片机实验用的程序 希望对你能有所帮助 包括跑马 十进制显 电子琴

51单片机的资料，我没打开，不清楚能不能用。-51 SCM information, I never opened, can not use.

《单片机通信技术与工程实践》一书的源码-"SCM communication technology and engineering practice," a source book

单片机实现的网卡程序,其中控制4个网卡的轮番查询 -the MCU card procedures, which control the four turns inquiry Card

29个单片机实验（转载）-29 SCM experiment (reproduced)

通过单片机定时器 来设定任意比的pwm波-Through the single-chip microcomputer to set arbitrary timer pwm wave ratio

TFT液晶屏测试程序，CPU为W77E58，修改发送指令可在液晶屏上显示不同的字符或图形-TFT LCD screen test procedures, CPU W77E58 to amend the directive to be sent on LCD screen show different characters or graphics

nios环境下数码管驱动芯片max7219驱动程序，封装了八位数码管同时显示任意数值和单个数码管显示数值程序-Nios environment MAX7219 LED Driver IC driver, package of 8 At the same time, digital tube display and a single arbitrary numerical digital display numerical procedures

基于51单片机的1602显示的计算器，没有附电路，如有需要请与shenchangwei945@163.com联系-Based on the 1602 show 51 single-chip calculator circuit is not attached, if necessary, please contact shenchangwei945@163.com

LPC2119芯片中的RTC实时时钟程序，该程序实现LPC2119实时时钟功能。-LPC2119 chip real-time clock of the RTC program, the program is to achieve real-time clock function of LPC2119.

单片机的PS/2接口程序! 我花了好大功夫写成的两个读写PS2设备的接口程序! 现在介绍PS24 书太少了!给大家借鉴啊!-SCM PS/2 interface program! I spent a lot of written work to read and write two PS2 equipment interface program! Book now introduced PS24 too little! To everybody"s reference ah!