51 compilation prepared by CRC

编写程序，程序运行时使PC机成为一架可弹奏的“钢琴”。当按下数字键1~8，依次发出1，2，3，4，5，6，7，I八个音调。按CTRL+C则退出“钢琴”状态。-Write a program, the program is running to make PC-1 may play into the " piano." When pressing the number keys 1 to 8, followed by issue of 1,2,3,4,5,6,7, I eight tones. Press CTRL+ C has withdrawn from the " Piano" state.

步进电机加减速控制-Stepper motor speed control

汇编程序设计方法！-assembler design!

中断程序 实现统计男女生个数 0代表男生 1代表女生 键盘输入 -Interrupt program for boys and girls to achieve statistical number of 0 for boys and girls on behalf of a keyboard input

MSP430C_p120例程如要更多资料请联系我.-MSP430C_p120 routines to more information please contact me.

at89c51 Digital Voltmeter

用51单片机实现音乐播放的源代码，能够播放“祝你平安”和“八月桂花香”-play music by C51

从cmos中读取信息，来显示时间的时钟程序-from CMOS Read information to show that the clock procedures

51单片机矩阵键盘扫描扫描之逐行扫描法.asm程序-51 single-chip scan matrix keyboard scanning method of progressive scan. Asm program

只是一个用台湾飞林单片机FM8PS52写的一个定时程序，时间精确到us范围内,有很好的借鉴作用。-Fei-lin of Taiwan is only a microcontroller FM8PS52 write a regular procedure, the time range is accurate to us, there are very good for reference.